Newmont Reports 2025 Mineral Reserves of 118.2 Million Gold Ounces and 12.5 Million Tonnes of Copper
Original announcement by tmx on
- Company
- Newmont Corporation
- Ticker
- NGT
- Exchange
- TSX
- Region
- Unavailable
- Primary commodity
- Gold
- Secondary commodities
- Copper, Silver, Lead, Zinc, Molybdenum
- Document categories
- Resource update
- Extracted
- 2026-08-22 03:21:43 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Newmont Corporation reported its 2025 mineral reserves, with gold reserves totaling 118.2 million attributable ounces and copper reserves at 12.5 million attributable tonnes. This represents a decrease in gold reserves from 134.1 million ounces in 2024, mainly due to asset divestments and reclassification of the Yanacocha Sulfides project. The company also updated its gold price assumption for reserves to $2,000 per ounce and highlighted positive revisions at several key assets.
Reasoning: Newmont Corporation reported its 2025 mineral reserves and resources, showing a decrease in overall gold, copper, and silver reserves primarily due to asset divestments and reclassification of the Yanacocha Sulfides project, but also noted positive revisions at several key assets and an increased gold price assumption, maintaining its position as having the industry's largest gold reserve base.
Positive factors
- Largest gold reserve base maintained
- Increased gold price assumption for reserves
- Resource conversion and positive revisions at Brucejack, Tanami, Lihir, Ahafo North and Ahafo South
- Measured and Indicated silver resources increased
- Measured and Indicated zinc resources increased
Negative factors
- Overall gold reserves decreased due to divestments and depletion
- Overall copper reserves decreased due to reclassification of Yanacocha Sulfides
- Overall silver reserves decreased due to reclassification and depletion
- Measured and Indicated gold resources decreased
- Inferred gold resources decreased
- Measured and Indicated copper resources decreased
- Inferred copper resources decreased significantly
- M&I gold resource grade decreased
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 171
Extracted facts
Stored fact records: 171. Some facts used in scoring do not have a stored record.
Resource Estimates (171)
probableLihir Open Pits · goldTonnes: 147900000Grade: 2.55Grade Unit: g/tonneContained Metal: 12100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Lihir Open Pits
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 147900000
- Grade
- 2.55
- Grade Unit
- g/tonne
- Contained Metal
- 12100000
- Contained Unit
- oz
- Cutoff Grade
- 1
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reported as part of the 2025 annual reserve update.
Evidence · table
“12,100”
Context: 147,900
proven_and_probableLihir Open Pits · goldTonnes: 147900000Grade: 2.55Grade Unit: g/tonneContained Metal: 12100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Lihir Open Pits
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 147900000
- Grade
- 2.55
- Grade Unit
- g/tonne
- Contained Metal
- 12100000
- Contained Unit
- oz
- Cutoff Grade
- 1
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reported as part of the 2025 annual reserve update.
Evidence · table
“12,100”
Context: 147,900
probableLihir Stockpiles · goldTonnes: 72300000Grade: 1.65Grade Unit: g/tonneContained Metal: 3800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Lihir Stockpiles
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 72300000
- Grade
- 1.65
- Grade Unit
- g/tonne
- Contained Metal
- 3800000
- Contained Unit
- oz
- Cutoff Grade
- 1
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reported as part of the 2025 annual reserve update.
Evidence · table
“3,800”
Context: 72,300
proven_and_probableLihir Stockpiles · goldTonnes: 72300000Grade: 1.65Grade Unit: g/tonneContained Metal: 3800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Lihir Stockpiles
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 72300000
- Grade
- 1.65
- Grade Unit
- g/tonne
- Contained Metal
- 3800000
- Contained Unit
- oz
- Cutoff Grade
- 1
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reported as part of the 2025 annual reserve update.
Evidence · table
“3,800”
Context: 72,300
probableTotal Lihir · goldTonnes: 220200000Grade: 2.26Grade Unit: g/tonneContained Metal: 16000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Lihir
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 220200000
- Grade
- 2.26
- Grade Unit
- g/tonne
- Contained Metal
- 16000000
- Contained Unit
- oz
- Cutoff Grade
- 1
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Lihir reserves increased by 0.2 million ounces due to favorable price impacts and conversion from resources through infill drilling.
Positive factors
- Tonnage Growth
Evidence · table
“16,000”
Context: 220,200
proven_and_probableTotal Lihir · goldTonnes: 220200000Grade: 2.26Grade Unit: g/tonneContained Metal: 16000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Lihir
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 220200000
- Grade
- 2.26
- Grade Unit
- g/tonne
- Contained Metal
- 16000000
- Contained Unit
- oz
- Cutoff Grade
- 1
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Lihir reserves increased by 0.2 million ounces due to favorable price impacts and conversion from resources through infill drilling.
Positive factors
- Tonnage Growth
Evidence · table
“16,000”
Context: 220,200
probableWafi-Golpu · goldTonnes: 194500000Grade: 0.82Grade Unit: g/tonneContained Metal: 5100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 194500000
- Grade
- 0.82
- Grade Unit
- g/tonne
- Contained Metal
- 5100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reserves are unchanged from the prior year and the project is currently undeveloped, estimated at a lower gold price assumption.
Evidence · table
“5,100”
Context: 194,500
proven_and_probableWafi-Golpu · goldTonnes: 194500000Grade: 0.82Grade Unit: g/tonneContained Metal: 5100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 194500000
- Grade
- 0.82
- Grade Unit
- g/tonne
- Contained Metal
- 5100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reserves are unchanged from the prior year and the project is currently undeveloped, estimated at a lower gold price assumption.
Evidence · table
“5,100”
Context: 194,500
probableCadia · goldTonnes: 1007600000Grade: 0.42Grade Unit: g/tonneContained Metal: 13500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cadia
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 1007600000
- Grade
- 0.42
- Grade Unit
- g/tonne
- Contained Metal
- 13500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia reserves decreased by 0.6 million ounces primarily due to depletion.
Negative factors
- Tonnage Decline
Evidence · table
“13,500”
Context: 1,007,600
proven_and_probableCadia · goldTonnes: 1007600000Grade: 0.42Grade Unit: g/tonneContained Metal: 13500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cadia
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 1007600000
- Grade
- 0.42
- Grade Unit
- g/tonne
- Contained Metal
- 13500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia reserves decreased by 0.6 million ounces primarily due to depletion.
Negative factors
- Tonnage Decline
Evidence · table
“13,500”
Context: 1,007,600
provenTanami · goldTonnes: 10100000Grade: 4.88Grade Unit: g/tonneContained Metal: 1600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 10100000
- Grade
- 4.88
- Grade Unit
- g/tonne
- Contained Metal
- 1600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami reserves increased by 0.2 million ounces due to favorable price impacts, positive revisions, and resource conversion from infill drilling.
Positive factors
- Tonnage Growth
- Category Upgrade
Evidence · table
“1,600”
Context: 10,100
probableTanami · goldTonnes: 22700000Grade: 5.1Grade Unit: g/tonneContained Metal: 3700000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 22700000
- Grade
- 5.1
- Grade Unit
- g/tonne
- Contained Metal
- 3700000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami reserves increased by 0.2 million ounces due to favorable price impacts, positive revisions, and resource conversion from infill drilling.
Positive factors
- Tonnage Growth
- Category Upgrade
Evidence · table
“3,700”
Context: 22,700
proven_and_probableTanami · goldTonnes: 32800000Grade: 5.03Grade Unit: g/tonneContained Metal: 5300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 32800000
- Grade
- 5.03
- Grade Unit
- g/tonne
- Contained Metal
- 5300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami reserves increased by 0.2 million ounces due to favorable price impacts, positive revisions, and resource conversion from infill drilling.
Positive factors
- Tonnage Growth
- Category Upgrade
Evidence · table
“5,300”
Context: 32,800
provenBoddington Open Pit · goldTonnes: 265300000Grade: 0.62Grade Unit: g/tonneContained Metal: 5300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 265300000
- Grade
- 0.62
- Grade Unit
- g/tonne
- Contained Metal
- 5300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“5,300”
Context: 265,300
probableBoddington Open Pit · goldTonnes: 216300000Grade: 0.58Grade Unit: g/tonneContained Metal: 4100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 216300000
- Grade
- 0.58
- Grade Unit
- g/tonne
- Contained Metal
- 4100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“4,100”
Context: 216,300
proven_and_probableBoddington Open Pit · goldTonnes: 481700000Grade: 0.6Grade Unit: g/tonneContained Metal: 9300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 481700000
- Grade
- 0.6
- Grade Unit
- g/tonne
- Contained Metal
- 9300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“9,300”
Context: 481,700
provenBoddington Stockpiles · goldTonnes: 5600000Grade: 0.56Grade Unit: g/tonneContained Metal: 100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington Stockpiles
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 5600000
- Grade
- 0.56
- Grade Unit
- g/tonne
- Contained Metal
- 100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“100”
Context: 5,600
probableBoddington Stockpiles · goldTonnes: 57800000Grade: 0.43Grade Unit: g/tonneContained Metal: 800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington Stockpiles
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 57800000
- Grade
- 0.43
- Grade Unit
- g/tonne
- Contained Metal
- 800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“800”
Context: 57,800
proven_and_probableBoddington Stockpiles · goldTonnes: 63400000Grade: 0.44Grade Unit: g/tonneContained Metal: 900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington Stockpiles
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 63400000
- Grade
- 0.44
- Grade Unit
- g/tonne
- Contained Metal
- 900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“900”
Context: 63,400
provenTotal Boddington · goldTonnes: 271000000Grade: 0.61Grade Unit: g/tonneContained Metal: 5400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 271000000
- Grade
- 0.61
- Grade Unit
- g/tonne
- Contained Metal
- 5400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“5,400”
Context: 271,000
probableTotal Boddington · goldTonnes: 274100000Grade: 0.55Grade Unit: g/tonneContained Metal: 4900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 274100000
- Grade
- 0.55
- Grade Unit
- g/tonne
- Contained Metal
- 4900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“4,900”
Context: 274,100
proven_and_probableTotal Boddington · goldTonnes: 545100000Grade: 0.58Grade Unit: g/tonneContained Metal: 10200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 545100000
- Grade
- 0.58
- Grade Unit
- g/tonne
- Contained Metal
- 10200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington reserves decreased by 0.6 million ounces primarily due to depletion and negative net revisions, partially offset by favorable price related revisions.
Negative factors
- Tonnage Decline
Evidence · table
“10,200”
Context: 545,100
provenAhafo South Open Pit · goldTonnes: 2500000Grade: 1.16Grade Unit: g/tonneContained Metal: 100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 2500000
- Grade
- 1.16
- Grade Unit
- g/tonne
- Contained Metal
- 100000
- Contained Unit
- oz
- Cutoff Grade
- 0.49
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“100”
Context: 2,500
probableAhafo South Open Pit · goldTonnes: 40900000Grade: 1.48Grade Unit: g/tonneContained Metal: 1900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 40900000
- Grade
- 1.48
- Grade Unit
- g/tonne
- Contained Metal
- 1900000
- Contained Unit
- oz
- Cutoff Grade
- 0.49
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“1,900”
Context: 40,900
proven_and_probableAhafo South Open Pit · goldTonnes: 43400000Grade: 1.46Grade Unit: g/tonneContained Metal: 2000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 43400000
- Grade
- 1.46
- Grade Unit
- g/tonne
- Contained Metal
- 2000000
- Contained Unit
- oz
- Cutoff Grade
- 0.49
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“2,000”
Context: 43,400
provenAhafo South Underground · goldTonnes: 9400000Grade: 2.51Grade Unit: g/tonneContained Metal: 800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Underground
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 9400000
- Grade
- 2.51
- Grade Unit
- g/tonne
- Contained Metal
- 800000
- Contained Unit
- oz
- Cutoff Grade
- 1.8
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“800”
Context: 9,400
probableAhafo South Underground · goldTonnes: 10000000Grade: 2.23Grade Unit: g/tonneContained Metal: 700000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Underground
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 10000000
- Grade
- 2.23
- Grade Unit
- g/tonne
- Contained Metal
- 700000
- Contained Unit
- oz
- Cutoff Grade
- 1.8
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“700”
Context: 10,000
proven_and_probableAhafo South Underground · goldTonnes: 19400000Grade: 2.37Grade Unit: g/tonneContained Metal: 1500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Underground
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 19400000
- Grade
- 2.37
- Grade Unit
- g/tonne
- Contained Metal
- 1500000
- Contained Unit
- oz
- Cutoff Grade
- 1.8
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“1,500”
Context: 19,400
provenAhafo South Stockpiles · goldTonnes: 18500000Grade: 0.94Grade Unit: g/tonneContained Metal: 600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Stockpiles
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 18500000
- Grade
- 0.94
- Grade Unit
- g/tonne
- Contained Metal
- 600000
- Contained Unit
- oz
- Cutoff Grade
- 0.48
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“600”
Context: 18,500
proven_and_probableAhafo South Stockpiles · goldTonnes: 18500000Grade: 0.94Grade Unit: g/tonneContained Metal: 600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Stockpiles
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 18500000
- Grade
- 0.94
- Grade Unit
- g/tonne
- Contained Metal
- 600000
- Contained Unit
- oz
- Cutoff Grade
- 0.48
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“600”
Context: 18,500
provenTotal Ahafo South · goldTonnes: 30400000Grade: 1.44Grade Unit: g/tonneContained Metal: 1400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Ahafo South
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 30400000
- Grade
- 1.44
- Grade Unit
- g/tonne
- Contained Metal
- 1400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“1,400”
Context: 30,400
probableTotal Ahafo South · goldTonnes: 50900000Grade: 1.63Grade Unit: g/tonneContained Metal: 2700000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Ahafo South
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 50900000
- Grade
- 1.63
- Grade Unit
- g/tonne
- Contained Metal
- 2700000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“2,700”
Context: 50,900
proven_and_probableTotal Ahafo South · goldTonnes: 81300000Grade: 1.56Grade Unit: g/tonneContained Metal: 4100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Ahafo South
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 81300000
- Grade
- 1.56
- Grade Unit
- g/tonne
- Contained Metal
- 4100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South reserves decreased by 0.5 million ounces primarily due to depletion, partially offset by additions at Apensu South open pit and positive price impacts.
Negative factors
- Tonnage Decline
Evidence · table
“4,100”
Context: 81,300
probableAhafo North · goldTonnes: 65500000Grade: 2.23Grade Unit: g/tonneContained Metal: 4700000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo North
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 65500000
- Grade
- 2.23
- Grade Unit
- g/tonne
- Contained Metal
- 4700000
- Contained Unit
- oz
- Cutoff Grade
- 0.6
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo North reserves increased by 0.1 million ounces due to additions from resources through updated mine designs.
Positive factors
- Tonnage Growth
Evidence · table
“4,700”
Context: 65,500
proven_and_probableAhafo North · goldTonnes: 65500000Grade: 2.23Grade Unit: g/tonneContained Metal: 4700000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo North
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 65500000
- Grade
- 2.23
- Grade Unit
- g/tonne
- Contained Metal
- 4700000
- Contained Unit
- oz
- Cutoff Grade
- 0.6
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo North reserves increased by 0.1 million ounces due to additions from resources through updated mine designs.
Positive factors
- Tonnage Growth
Evidence · table
“4,700”
Context: 65,500
provenTotal Ahafo Complex · goldTonnes: 30400000Grade: 1.44Grade Unit: g/tonneContained Metal: 1400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Ahafo Complex
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 30400000
- Grade
- 1.44
- Grade Unit
- g/tonne
- Contained Metal
- 1400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Ahafo Complex reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“1,400”
Context: 30,400
probableTotal Ahafo Complex · goldTonnes: 116500000Grade: 1.97Grade Unit: g/tonneContained Metal: 7400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Ahafo Complex
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 116500000
- Grade
- 1.97
- Grade Unit
- g/tonne
- Contained Metal
- 7400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Ahafo Complex reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“7,400”
Context: 116,500
proven_and_probableTotal Ahafo Complex · goldTonnes: 146900000Grade: 1.86Grade Unit: g/tonneContained Metal: 8800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Ahafo Complex
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 146900000
- Grade
- 1.86
- Grade Unit
- g/tonne
- Contained Metal
- 8800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Ahafo Complex reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“8,800”
Context: 146,900
provenMerian · goldTonnes: 24800000Grade: 1.21Grade Unit: g/tonneContained Metal: 1000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Merian
- Commodity
- gold
- Region
- suriname
- Reported Region
- Suriname
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 24800000
- Grade
- 1.21
- Grade Unit
- g/tonne
- Contained Metal
- 1000000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Merian reserves increased by 0.4 million ounces primarily due to favorable price related revisions.
Positive factors
- Tonnage Growth
Evidence · table
“1,000”
Context: 24,800
probableMerian · goldTonnes: 104600000Grade: 1.06Grade Unit: g/tonneContained Metal: 3600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Merian
- Commodity
- gold
- Region
- suriname
- Reported Region
- Suriname
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 104600000
- Grade
- 1.06
- Grade Unit
- g/tonne
- Contained Metal
- 3600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Merian reserves increased by 0.4 million ounces primarily due to favorable price related revisions.
Positive factors
- Tonnage Growth
Evidence · table
“3,600”
Context: 104,600
proven_and_probableMerian · goldTonnes: 129400000Grade: 1.09Grade Unit: g/tonneContained Metal: 4500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Merian
- Commodity
- gold
- Region
- suriname
- Reported Region
- Suriname
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 129400000
- Grade
- 1.09
- Grade Unit
- g/tonne
- Contained Metal
- 4500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Merian reserves increased by 0.4 million ounces primarily due to favorable price related revisions.
Positive factors
- Tonnage Growth
Evidence · table
“4,500”
Context: 129,400
provenCerro Negro · goldTonnes: 2200000Grade: 11.2Grade Unit: g/tonneContained Metal: 800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cerro Negro
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 2200000
- Grade
- 11.2
- Grade Unit
- g/tonne
- Contained Metal
- 800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cerro Negro reserves decreased by 0.2 million ounces primarily due to depletion and negative net revisions.
Negative factors
- Tonnage Decline
Evidence · table
“800”
Context: 2,200
probableCerro Negro · goldTonnes: 6800000Grade: 10.38Grade Unit: g/tonneContained Metal: 2300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cerro Negro
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 6800000
- Grade
- 10.38
- Grade Unit
- g/tonne
- Contained Metal
- 2300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cerro Negro reserves decreased by 0.2 million ounces primarily due to depletion and negative net revisions.
Negative factors
- Tonnage Decline
Evidence · table
“2,300”
Context: 6,800
proven_and_probableCerro Negro · goldTonnes: 9000000Grade: 10.58Grade Unit: g/tonneContained Metal: 3000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cerro Negro
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 9000000
- Grade
- 10.58
- Grade Unit
- g/tonne
- Contained Metal
- 3000000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cerro Negro reserves decreased by 0.2 million ounces primarily due to depletion and negative net revisions.
Negative factors
- Tonnage Decline
Evidence · table
“3,000”
Context: 9,000
provenPueblo Viejo Open Pit · goldTonnes: 35800000Grade: 2.22Grade Unit: g/tonneContained Metal: 2600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Pueblo Viejo Open Pit
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 35800000
- Grade
- 2.22
- Grade Unit
- g/tonne
- Contained Metal
- 2600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“2,600”
Context: 35,800
probablePueblo Viejo Open Pit · goldTonnes: 51300000Grade: 1.95Grade Unit: g/tonneContained Metal: 3200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Pueblo Viejo Open Pit
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 51300000
- Grade
- 1.95
- Grade Unit
- g/tonne
- Contained Metal
- 3200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“3,200”
Context: 51,300
proven_and_probablePueblo Viejo Open Pit · goldTonnes: 87100000Grade: 2.06Grade Unit: g/tonneContained Metal: 5800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Pueblo Viejo Open Pit
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 87100000
- Grade
- 2.06
- Grade Unit
- g/tonne
- Contained Metal
- 5800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“5,800”
Context: 87,100
probablePueblo Viejo Stockpiles · goldTonnes: 36900000Grade: 2.04Grade Unit: g/tonneContained Metal: 2400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Pueblo Viejo Stockpiles
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 36900000
- Grade
- 2.04
- Grade Unit
- g/tonne
- Contained Metal
- 2400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“2,400”
Context: 36,900
proven_and_probablePueblo Viejo Stockpiles · goldTonnes: 36900000Grade: 2.04Grade Unit: g/tonneContained Metal: 2400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Pueblo Viejo Stockpiles
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 36900000
- Grade
- 2.04
- Grade Unit
- g/tonne
- Contained Metal
- 2400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“2,400”
Context: 36,900
provenTotal Pueblo Viejo · goldTonnes: 35800000Grade: 2.22Grade Unit: g/tonneContained Metal: 2600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Pueblo Viejo
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 35800000
- Grade
- 2.22
- Grade Unit
- g/tonne
- Contained Metal
- 2600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“2,600”
Context: 35,800
probableTotal Pueblo Viejo · goldTonnes: 88200000Grade: 1.99Grade Unit: g/tonneContained Metal: 5600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Pueblo Viejo
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 88200000
- Grade
- 1.99
- Grade Unit
- g/tonne
- Contained Metal
- 5600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“5,600”
Context: 88,200
proven_and_probableTotal Pueblo Viejo · goldTonnes: 123900000Grade: 2.06Grade Unit: g/tonneContained Metal: 8200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Pueblo Viejo
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 123900000
- Grade
- 2.06
- Grade Unit
- g/tonne
- Contained Metal
- 8200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Pueblo Viejo reserves remained unchanged from the prior year.
Evidence · table
“8,200”
Context: 123,900
probableNuevaUnión · goldTonnes: 341100000Grade: 0.47Grade Unit: g/tonneContained Metal: 5100000Contained Unit: ozView all detailsHide details
Identity
- Project
- NuevaUnión
- Commodity
- gold
- Region
- chile
- Reported Region
- Chile
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 341100000
- Grade
- 0.47
- Grade Unit
- g/tonne
- Contained Metal
- 5100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reserves are unchanged from the prior year and the project is currently undeveloped, estimated at a lower gold price assumption.
Evidence · table
“5,100”
Context: 341,100
proven_and_probableNuevaUnión · goldTonnes: 341100000Grade: 0.47Grade Unit: g/tonneContained Metal: 5100000Contained Unit: ozView all detailsHide details
Identity
- Project
- NuevaUnión
- Commodity
- gold
- Region
- chile
- Reported Region
- Chile
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 341100000
- Grade
- 0.47
- Grade Unit
- g/tonne
- Contained Metal
- 5100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Reserves are unchanged from the prior year and the project is currently undeveloped, estimated at a lower gold price assumption.
Evidence · table
“5,100”
Context: 341,100
probableNorte Abierto · goldTonnes: 521100000Grade: 0.65Grade Unit: g/tonneContained Metal: 10800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Norte Abierto
- Commodity
- gold
- Region
- chile
- Reported Region
- Chile
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 521100000
- Grade
- 0.65
- Grade Unit
- g/tonne
- Contained Metal
- 10800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Norte Abierto reserves decreased from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“10,800”
Context: 521,100
proven_and_probableNorte Abierto · goldTonnes: 521100000Grade: 0.65Grade Unit: g/tonneContained Metal: 10800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Norte Abierto
- Commodity
- gold
- Region
- chile
- Reported Region
- Chile
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 521100000
- Grade
- 0.65
- Grade Unit
- g/tonne
- Contained Metal
- 10800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Norte Abierto reserves decreased from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“10,800”
Context: 521,100
provenYanacocha · goldTonnes: 18800000Grade: 0.81Grade Unit: g/tonneContained Metal: 500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Yanacocha
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 18800000
- Grade
- 0.81
- Grade Unit
- g/tonne
- Contained Metal
- 500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Yanacocha reserves decreased significantly due to the reclassification of 4.5 million ounces related to the Yanacocha Sulfides project to resources.
Negative factors
- Category Downgrade
- Tonnage Decline
Evidence · table
“500”
Context: 18,800
proven_and_probableYanacocha · goldTonnes: 18800000Grade: 0.81Grade Unit: g/tonneContained Metal: 500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Yanacocha
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 18800000
- Grade
- 0.81
- Grade Unit
- g/tonne
- Contained Metal
- 500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Yanacocha reserves decreased significantly due to the reclassification of 4.5 million ounces related to the Yanacocha Sulfides project to resources.
Negative factors
- Category Downgrade
- Tonnage Decline
Evidence · table
“500”
Context: 18,800
provenPeñasquito Open Pits · goldTonnes: 79500000Grade: 0.54Grade Unit: g/tonneContained Metal: 1400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Peñasquito Open Pits
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 79500000
- Grade
- 0.54
- Grade Unit
- g/tonne
- Contained Metal
- 1400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“1,400”
Context: 79,500
probablePeñasquito Open Pits · goldTonnes: 114800000Grade: 0.44Grade Unit: g/tonneContained Metal: 1600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Peñasquito Open Pits
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 114800000
- Grade
- 0.44
- Grade Unit
- g/tonne
- Contained Metal
- 1600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“1,600”
Context: 114,800
proven_and_probablePeñasquito Open Pits · goldTonnes: 194300000Grade: 0.48Grade Unit: g/tonneContained Metal: 3000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Peñasquito Open Pits
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 194300000
- Grade
- 0.48
- Grade Unit
- g/tonne
- Contained Metal
- 3000000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“3,000”
Context: 194,300
provenPeñasquito Stockpiles · goldTonnes: 4900000Grade: 0.44Grade Unit: g/tonneContained Metal: 100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Peñasquito Stockpiles
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 4900000
- Grade
- 0.44
- Grade Unit
- g/tonne
- Contained Metal
- 100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“100”
Context: 4,900
probablePeñasquito Stockpiles · goldTonnes: 21800000Grade: 0.21Grade Unit: g/tonneContained Metal: 100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Peñasquito Stockpiles
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 21800000
- Grade
- 0.21
- Grade Unit
- g/tonne
- Contained Metal
- 100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“100”
Context: 21,800
proven_and_probablePeñasquito Stockpiles · goldTonnes: 26700000Grade: 0.25Grade Unit: g/tonneContained Metal: 200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Peñasquito Stockpiles
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 26700000
- Grade
- 0.25
- Grade Unit
- g/tonne
- Contained Metal
- 200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“200”
Context: 26,700
provenTotal Peñasquito · goldTonnes: 84400000Grade: 0.53Grade Unit: g/tonneContained Metal: 1400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Peñasquito
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 84400000
- Grade
- 0.53
- Grade Unit
- g/tonne
- Contained Metal
- 1400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“1,400”
Context: 84,400
probableTotal Peñasquito · goldTonnes: 136600000Grade: 0.4Grade Unit: g/tonneContained Metal: 1800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Peñasquito
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 136600000
- Grade
- 0.4
- Grade Unit
- g/tonne
- Contained Metal
- 1800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“1,800”
Context: 136,600
proven_and_probableTotal Peñasquito · goldTonnes: 221000000Grade: 0.45Grade Unit: g/tonneContained Metal: 3200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Peñasquito
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 221000000
- Grade
- 0.45
- Grade Unit
- g/tonne
- Contained Metal
- 3200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Peñasquito reserves decreased by 0.9 million ounces primarily due to depletion and negative net revisions from a block model update.
Negative factors
- Tonnage Decline
Evidence · table
“3,200”
Context: 221,000
provenRed Chris · goldTonnes: 2600000Grade: 0.32Grade Unit: g/tonneContained Metal: 0Contained Unit: ozView all detailsHide details
Identity
- Project
- Red Chris
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 2600000
- Grade
- 0.32
- Grade Unit
- g/tonne
- Contained Metal
- 0
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Red Chris reserves decreased by 0.1 million ounces primarily due to depletion.
Negative factors
- Tonnage Decline
Evidence · table
“—”
Context: 2,600
probableRed Chris · goldTonnes: 178900000Grade: 0.63Grade Unit: g/tonneContained Metal: 3600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Red Chris
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 178900000
- Grade
- 0.63
- Grade Unit
- g/tonne
- Contained Metal
- 3600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Red Chris reserves decreased by 0.1 million ounces primarily due to depletion.
Negative factors
- Tonnage Decline
Evidence · table
“3,600”
Context: 178,900
proven_and_probableRed Chris · goldTonnes: 181500000Grade: 0.62Grade Unit: g/tonneContained Metal: 3600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Red Chris
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 181500000
- Grade
- 0.62
- Grade Unit
- g/tonne
- Contained Metal
- 3600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Red Chris reserves decreased by 0.1 million ounces primarily due to depletion.
Negative factors
- Tonnage Decline
Evidence · table
“3,600”
Context: 181,500
probableBrucejack · goldTonnes: 13500000Grade: 6.65Grade Unit: g/tonneContained Metal: 2900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Brucejack
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 13500000
- Grade
- 6.65
- Grade Unit
- g/tonne
- Contained Metal
- 2900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Brucejack reserves increased by 1.0 million ounces due to conversion of resources, positive net revisions, and a favorable price impact.
Positive factors
- Tonnage Growth
- Category Upgrade
Evidence · table
“2,900”
Context: 13,500
proven_and_probableBrucejack · goldTonnes: 13500000Grade: 6.65Grade Unit: g/tonneContained Metal: 2900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Brucejack
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 13500000
- Grade
- 6.65
- Grade Unit
- g/tonne
- Contained Metal
- 2900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Brucejack reserves increased by 1.0 million ounces due to conversion of resources, positive net revisions, and a favorable price impact.
Positive factors
- Tonnage Growth
- Category Upgrade
Evidence · table
“2,900”
Context: 13,500
probableNGM Open Pit · goldTonnes: 131100000Grade: 1.02Grade Unit: g/tonneContained Metal: 4300000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Open Pit
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 131100000
- Grade
- 1.02
- Grade Unit
- g/tonne
- Contained Metal
- 4300000
- Contained Unit
- oz
- Cutoff Grade
- 0.15
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“4,300”
Context: 131,100
proven_and_probableNGM Open Pit · goldTonnes: 131100000Grade: 1.02Grade Unit: g/tonneContained Metal: 4300000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Open Pit
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 131100000
- Grade
- 1.02
- Grade Unit
- g/tonne
- Contained Metal
- 4300000
- Contained Unit
- oz
- Cutoff Grade
- 0.15
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“4,300”
Context: 131,100
provenNGM Stockpiles · goldTonnes: 6800000Grade: 1.29Grade Unit: g/tonneContained Metal: 300000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Stockpiles
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 6800000
- Grade
- 1.29
- Grade Unit
- g/tonne
- Contained Metal
- 300000
- Contained Unit
- oz
- Cutoff Grade
- 0.44
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“300”
Context: 6,800
probableNGM Stockpiles · goldTonnes: 20800000Grade: 2.35Grade Unit: g/tonneContained Metal: 1600000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Stockpiles
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 20800000
- Grade
- 2.35
- Grade Unit
- g/tonne
- Contained Metal
- 1600000
- Contained Unit
- oz
- Cutoff Grade
- 0.44
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“1,600”
Context: 20,800
proven_and_probableNGM Stockpiles · goldTonnes: 27600000Grade: 2.09Grade Unit: g/tonneContained Metal: 1800000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Stockpiles
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 27600000
- Grade
- 2.09
- Grade Unit
- g/tonne
- Contained Metal
- 1800000
- Contained Unit
- oz
- Cutoff Grade
- 0.44
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“1,800”
Context: 27,600
provenNGM Underground · goldTonnes: 4200000Grade: 11.67Grade Unit: g/tonneContained Metal: 1600000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Underground
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 4200000
- Grade
- 11.67
- Grade Unit
- g/tonne
- Contained Metal
- 1600000
- Contained Unit
- oz
- Cutoff Grade
- 3.34
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“1,600”
Context: 4,200
probableNGM Underground · goldTonnes: 37900000Grade: 7.93Grade Unit: g/tonneContained Metal: 9700000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Underground
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 37900000
- Grade
- 7.93
- Grade Unit
- g/tonne
- Contained Metal
- 9700000
- Contained Unit
- oz
- Cutoff Grade
- 3.34
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“9,700”
Context: 37,900
proven_and_probableNGM Underground · goldTonnes: 42100000Grade: 8.3Grade Unit: g/tonneContained Metal: 11200000Contained Unit: ozView all detailsHide details
Identity
- Project
- NGM Underground
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 42100000
- Grade
- 8.3
- Grade Unit
- g/tonne
- Contained Metal
- 11200000
- Contained Unit
- oz
- Cutoff Grade
- 3.34
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“11,200”
Context: 42,100
provenTotal NGM · goldTonnes: 10900000Grade: 5.24Grade Unit: g/tonneContained Metal: 1800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total NGM
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 10900000
- Grade
- 5.24
- Grade Unit
- g/tonne
- Contained Metal
- 1800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“1,800”
Context: 10,900
probableTotal NGM · goldTonnes: 189800000Grade: 2.54Grade Unit: g/tonneContained Metal: 15500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total NGM
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 189800000
- Grade
- 2.54
- Grade Unit
- g/tonne
- Contained Metal
- 15500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“15,500”
Context: 189,800
proven_and_probableTotal NGM · goldTonnes: 200700000Grade: 2.69Grade Unit: g/tonneContained Metal: 17400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total NGM
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 200700000
- Grade
- 2.69
- Grade Unit
- g/tonne
- Contained Metal
- 17400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: NGM reserves decreased slightly from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“17,400”
Context: 200,700
provenTotal Gold · goldTonnes: 490900000Grade: 1.04Grade Unit: g/tonneContained Metal: 16500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Gold
- Commodity
- gold
- Ticker
- NGT
Resource Data
- Category
- proven
- Tonnes
- 490900000
- Grade
- 1.04
- Grade Unit
- g/tonne
- Contained Metal
- 16500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total gold reserves decreased from 134.1 million ounces in 2024 to 118.2 million ounces in 2025, mainly due to divestments and depletion.
Negative factors
- Tonnage Decline
Evidence · table
“16,500”
Context: 490,900
probableTotal Gold · goldTonnes: 3416100000Grade: 0.93Grade Unit: g/tonneContained Metal: 101800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Gold
- Commodity
- gold
- Ticker
- NGT
Resource Data
- Category
- probable
- Tonnes
- 3416100000
- Grade
- 0.93
- Grade Unit
- g/tonne
- Contained Metal
- 101800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total gold reserves decreased from 134.1 million ounces in 2024 to 118.2 million ounces in 2025, mainly due to divestments and depletion.
Negative factors
- Tonnage Decline
Evidence · table
“101,800”
Context: 3,416,100
proven_and_probableTotal Gold · goldTonnes: 3907000000Grade: 0.94Grade Unit: g/tonneContained Metal: 118200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Gold
- Commodity
- gold
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 3907000000
- Grade
- 0.94
- Grade Unit
- g/tonne
- Contained Metal
- 118200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total gold reserves decreased from 134.1 million ounces in 2024 to 118.2 million ounces in 2025, mainly due to divestments and depletion.
Negative factors
- Tonnage Decline
Evidence · table
“118,200”
Context: 3,907,000
proven_and_probableLihir Open Pits · goldTonnes: 125900000Grade: 2.86Grade Unit: g/tonneContained Metal: 11600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Lihir Open Pits
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 125900000
- Grade
- 2.86
- Grade Unit
- g/tonne
- Contained Metal
- 11600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“11,600”
Context: 125,900
proven_and_probableLihir Stockpiles · goldTonnes: 77100000Grade: 1.68Grade Unit: g/tonneContained Metal: 4200000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Lihir Stockpiles
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 77100000
- Grade
- 1.68
- Grade Unit
- g/tonne
- Contained Metal
- 4200000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“4,200”
Context: 77,100
proven_and_probableTotal Lihir · goldTonnes: 203000000Grade: 2.41Grade Unit: g/tonneContained Metal: 15800000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Lihir
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 203000000
- Grade
- 2.41
- Grade Unit
- g/tonne
- Contained Metal
- 15800000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“15,800”
Context: 203,000
proven_and_probableWafi-Golpu · goldTonnes: 194500000Grade: 0.82Grade Unit: g/tonneContained Metal: 5100000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Wafi-Golpu
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 194500000
- Grade
- 0.82
- Grade Unit
- g/tonne
- Contained Metal
- 5100000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“5,100”
Context: 194,500
proven_and_probableCadia · goldTonnes: 1051800000Grade: 0.42Grade Unit: g/tonneContained Metal: 14100000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Cadia
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 1051800000
- Grade
- 0.42
- Grade Unit
- g/tonne
- Contained Metal
- 14100000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“14,100”
Context: 1,051,800
proven_and_probableTanami · goldTonnes: 29900000Grade: 5.27Grade Unit: g/tonneContained Metal: 5100000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 29900000
- Grade
- 5.27
- Grade Unit
- g/tonne
- Contained Metal
- 5100000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“5,100”
Context: 29,900
proven_and_probableBoddington Open Pit · goldTonnes: 495700000Grade: 0.62Grade Unit: g/tonneContained Metal: 9900000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Boddington Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 495700000
- Grade
- 0.62
- Grade Unit
- g/tonne
- Contained Metal
- 9900000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“9,900”
Context: 495,700
proven_and_probableBoddington Stockpiles · goldTonnes: 64100000Grade: 0.43Grade Unit: g/tonneContained Metal: 900000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Boddington Stockpiles
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 64100000
- Grade
- 0.43
- Grade Unit
- g/tonne
- Contained Metal
- 900000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“900”
Context: 64,100
proven_and_probableTotal Boddington · goldTonnes: 559800000Grade: 0.6Grade Unit: g/tonneContained Metal: 10800000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 559800000
- Grade
- 0.6
- Grade Unit
- g/tonne
- Contained Metal
- 10800000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“10,800”
Context: 559,800
proven_and_probableAhafo South Open Pit · goldTonnes: 42000000Grade: 1.63Grade Unit: g/tonneContained Metal: 2200000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 42000000
- Grade
- 1.63
- Grade Unit
- g/tonne
- Contained Metal
- 2200000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“2,200”
Context: 42,000
proven_and_probableAhafo South Underground · goldTonnes: 21300000Grade: 2.54Grade Unit: g/tonneContained Metal: 1700000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ahafo South Underground
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 21300000
- Grade
- 2.54
- Grade Unit
- g/tonne
- Contained Metal
- 1700000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“1,700”
Context: 21,300
proven_and_probableAhafo South Stockpiles · goldTonnes: 21700000Grade: 0.97Grade Unit: g/tonneContained Metal: 700000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ahafo South Stockpiles
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 21700000
- Grade
- 0.97
- Grade Unit
- g/tonne
- Contained Metal
- 700000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“700”
Context: 21,700
proven_and_probableTotal Ahafo South · goldTonnes: 85000000Grade: 1.69Grade Unit: g/tonneContained Metal: 4600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Ahafo South
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 85000000
- Grade
- 1.69
- Grade Unit
- g/tonne
- Contained Metal
- 4600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“4,600”
Context: 85,000
proven_and_probableAhafo North · goldTonnes: 62000000Grade: 2.32Grade Unit: g/tonneContained Metal: 4600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ahafo North
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 62000000
- Grade
- 2.32
- Grade Unit
- g/tonne
- Contained Metal
- 4600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“4,600”
Context: 62,000
proven_and_probableTotal Ahafo Complex · goldTonnes: 147000000Grade: 1.96Grade Unit: g/tonneContained Metal: 9200000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Ahafo Complex
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 147000000
- Grade
- 1.96
- Grade Unit
- g/tonne
- Contained Metal
- 9200000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“9,200”
Context: 147,000
proven_and_probableMerian · goldTonnes: 110700000Grade: 1.16Grade Unit: g/tonneContained Metal: 4100000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Merian
- Commodity
- gold
- Region
- suriname
- Reported Region
- Suriname
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 110700000
- Grade
- 1.16
- Grade Unit
- g/tonne
- Contained Metal
- 4100000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“4,100”
Context: 110,700
proven_and_probableCerro Negro · goldTonnes: 9300000Grade: 10.82Grade Unit: g/tonneContained Metal: 3200000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Cerro Negro
- Commodity
- gold
- Region
- argentina
- Reported Region
- Argentina
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 9300000
- Grade
- 10.82
- Grade Unit
- g/tonne
- Contained Metal
- 3200000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“3,200”
Context: 9,300
proven_and_probablePueblo Viejo Open Pit · goldTonnes: 81700000Grade: 2.13Grade Unit: g/tonneContained Metal: 5600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Pueblo Viejo Open Pit
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 81700000
- Grade
- 2.13
- Grade Unit
- g/tonne
- Contained Metal
- 5600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“5,600”
Context: 81,700
proven_and_probablePueblo Viejo Stockpiles · goldTonnes: 38800000Grade: 2.07Grade Unit: g/tonneContained Metal: 2600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Pueblo Viejo Stockpiles
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 38800000
- Grade
- 2.07
- Grade Unit
- g/tonne
- Contained Metal
- 2600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“2,600”
Context: 38,800
proven_and_probableTotal Pueblo Viejo · goldTonnes: 120500000Grade: 2.11Grade Unit: g/tonneContained Metal: 8200000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Pueblo Viejo
- Commodity
- gold
- Region
- dominican republic
- Reported Region
- Dominican Republic
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 120500000
- Grade
- 2.11
- Grade Unit
- g/tonne
- Contained Metal
- 8200000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“8,200”
Context: 120,500
proven_and_probableNuevaUnión · goldTonnes: 341100000Grade: 0.47Grade Unit: g/tonneContained Metal: 5100000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- NuevaUnión
- Commodity
- gold
- Region
- chile
- Reported Region
- Chile
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 341100000
- Grade
- 0.47
- Grade Unit
- g/tonne
- Contained Metal
- 5100000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“5,100”
Context: 341,100
proven_and_probableNorte Abierto · goldTonnes: 598800000Grade: 0.6Grade Unit: g/tonneContained Metal: 11600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Norte Abierto
- Commodity
- gold
- Region
- chile
- Reported Region
- Chile
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 598800000
- Grade
- 0.6
- Grade Unit
- g/tonne
- Contained Metal
- 11600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“11,600”
Context: 598,800
proven_and_probableYanacocha · goldTonnes: 126400000Grade: 1.31Grade Unit: g/tonneContained Metal: 5300000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Yanacocha
- Commodity
- gold
- Region
- peru
- Reported Region
- Peru
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 126400000
- Grade
- 1.31
- Grade Unit
- g/tonne
- Contained Metal
- 5300000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“5,300”
Context: 126,400
proven_and_probablePeñasquito Open Pits · goldTonnes: 224700000Grade: 0.52Grade Unit: g/tonneContained Metal: 3800000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Peñasquito Open Pits
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 224700000
- Grade
- 0.52
- Grade Unit
- g/tonne
- Contained Metal
- 3800000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“3,800”
Context: 224,700
proven_and_probablePeñasquito Stockpiles · goldTonnes: 32000000Grade: 0.26Grade Unit: g/tonneContained Metal: 300000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Peñasquito Stockpiles
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 32000000
- Grade
- 0.26
- Grade Unit
- g/tonne
- Contained Metal
- 300000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“300”
Context: 32,000
proven_and_probableTotal Peñasquito · goldTonnes: 256600000Grade: 0.49Grade Unit: g/tonneContained Metal: 4100000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Peñasquito
- Commodity
- gold
- Region
- mexico
- Reported Region
- Mexico
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 256600000
- Grade
- 0.49
- Grade Unit
- g/tonne
- Contained Metal
- 4100000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“4,100”
Context: 256,600
proven_and_probableRed Chris · goldTonnes: 186400000Grade: 0.62Grade Unit: g/tonneContained Metal: 3700000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Red Chris
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 186400000
- Grade
- 0.62
- Grade Unit
- g/tonne
- Contained Metal
- 3700000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“3,700”
Context: 186,400
proven_and_probableBrucejack · goldTonnes: 8600000Grade: 6.95Grade Unit: g/tonneContained Metal: 1900000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Brucejack
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 8600000
- Grade
- 6.95
- Grade Unit
- g/tonne
- Contained Metal
- 1900000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“1,900”
Context: 8,600
proven_and_probableNGM Open Pit · goldTonnes: 124200000Grade: 1.16Grade Unit: g/tonneContained Metal: 4600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- NGM Open Pit
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 124200000
- Grade
- 1.16
- Grade Unit
- g/tonne
- Contained Metal
- 4600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“4,600”
Context: 124,200
proven_and_probableNGM Stockpiles · goldTonnes: 29200000Grade: 2.08Grade Unit: g/tonneContained Metal: 2000000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- NGM Stockpiles
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 29200000
- Grade
- 2.08
- Grade Unit
- g/tonne
- Contained Metal
- 2000000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“2,000”
Context: 29,200
proven_and_probableNGM Underground · goldTonnes: 43700000Grade: 8.06Grade Unit: g/tonneContained Metal: 11300000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- NGM Underground
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 43700000
- Grade
- 8.06
- Grade Unit
- g/tonne
- Contained Metal
- 11300000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“11,300”
Context: 43,700
proven_and_probableTotal NGM · goldTonnes: 197100000Grade: 2.82Grade Unit: g/tonneContained Metal: 17900000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total NGM
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 197100000
- Grade
- 2.82
- Grade Unit
- g/tonne
- Contained Metal
- 17900000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for comparison with current year.
Evidence · table
“17,900”
Context: 197,100
proven_and_probableCC&V Open Pit · goldTonnes: 115600000Grade: 0.43Grade Unit: g/tonneContained Metal: 1600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- CC&V Open Pit
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 115600000
- Grade
- 0.43
- Grade Unit
- g/tonne
- Contained Metal
- 1600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“1,600”
Context: 115,600
proven_and_probableCC&V Leach Pads · goldTonnes: 34600000Grade: 0.73Grade Unit: g/tonneContained Metal: 800000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- CC&V Leach Pads
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 34600000
- Grade
- 0.73
- Grade Unit
- g/tonne
- Contained Metal
- 800000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“800”
Context: 34,600
proven_and_probableTotal CC&V · goldTonnes: 150200000Grade: 0.5Grade Unit: g/tonneContained Metal: 2400000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total CC&V
- Commodity
- gold
- Region
- usa
- Reported Region
- United States
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 150200000
- Grade
- 0.5
- Grade Unit
- g/tonne
- Contained Metal
- 2400000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“2,400”
Context: 150,200
proven_and_probableMusselwhite · goldTonnes: 7400000Grade: 6.43Grade Unit: g/tonneContained Metal: 1500000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Musselwhite
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 7400000
- Grade
- 6.43
- Grade Unit
- g/tonne
- Contained Metal
- 1500000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“1,500”
Context: 7,400
proven_and_probablePorcupine Underground · goldTonnes: 4400000Grade: 6.46Grade Unit: g/tonneContained Metal: 900000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Porcupine Underground
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 4400000
- Grade
- 6.46
- Grade Unit
- g/tonne
- Contained Metal
- 900000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“900”
Context: 4,400
proven_and_probablePorcupine Open Pit · goldTonnes: 30600000Grade: 1.46Grade Unit: g/tonneContained Metal: 1500000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Porcupine Open Pit
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 30600000
- Grade
- 1.46
- Grade Unit
- g/tonne
- Contained Metal
- 1500000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“1,500”
Context: 30,600
proven_and_probableTotal Porcupine · goldTonnes: 34900000Grade: 2.09Grade Unit: g/tonneContained Metal: 2300000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Porcupine
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 34900000
- Grade
- 2.09
- Grade Unit
- g/tonne
- Contained Metal
- 2300000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“2,300”
Context: 34,900
proven_and_probableÉléonore · goldTonnes: 10100000Grade: 5.05Grade Unit: g/tonneContained Metal: 1600000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Éléonore
- Commodity
- gold
- Region
- canada
- Reported Region
- Canada
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 10100000
- Grade
- 5.05
- Grade Unit
- g/tonne
- Contained Metal
- 1600000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“1,600”
Context: 10,100
proven_and_probableAkyem Open Pit · goldTonnes: 18200000Grade: 1.54Grade Unit: g/tonneContained Metal: 900000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Akyem Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 18200000
- Grade
- 1.54
- Grade Unit
- g/tonne
- Contained Metal
- 900000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“900”
Context: 18,200
proven_and_probableAkyem Stockpiles · goldTonnes: 700000Grade: 0.72Grade Unit: g/tonneContained Metal: 0Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Akyem Stockpiles
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 700000
- Grade
- 0.72
- Grade Unit
- g/tonne
- Contained Metal
- 0
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“—”
Context: 700
proven_and_probableTotal Akyem · goldTonnes: 19000000Grade: 1.51Grade Unit: g/tonneContained Metal: 900000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Akyem
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 19000000
- Grade
- 1.51
- Grade Unit
- g/tonne
- Contained Metal
- 900000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical reserve data for a divested asset.
Evidence · table
“900”
Context: 19,000
proven_and_probableTotal Gold · goldTonnes: 4363000000Grade: 0.96Grade Unit: g/tonneContained Metal: 134100000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Total Gold
- Commodity
- gold
- Ticker
- NGT
Resource Data
- Category
- proven_and_probable
- Tonnes
- 4363000000
- Grade
- 0.96
- Grade Unit
- g/tonne
- Contained Metal
- 134100000
- Contained Unit
- oz
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Historical total gold reserves for comparison with current year.
Evidence · table
“134,100”
Context: 4,363,000
indicatedLihir · goldTonnes: 37500000Grade: 1.99Grade Unit: g/tonneContained Metal: 2400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Lihir
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 37500000
- Grade
- 1.99
- Grade Unit
- g/tonne
- Contained Metal
- 2400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Lihir indicated resources decreased from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“2,400”
Context: 37,500
measured_and_indicatedLihir · goldTonnes: 37500000Grade: 1.99Grade Unit: g/tonneContained Metal: 2400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Lihir
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 37500000
- Grade
- 1.99
- Grade Unit
- g/tonne
- Contained Metal
- 2400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Lihir measured and indicated resources decreased from the prior year.
Negative factors
- Tonnage Decline
Evidence · table
“2,400”
Context: 37,500
inferredLihir · goldTonnes: 239800000Grade: 2.4Grade Unit: g/tonneContained Metal: 18300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Lihir
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 239800000
- Grade
- 2.4
- Grade Unit
- g/tonne
- Contained Metal
- 18300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Lihir inferred resources remained relatively stable from the prior year.
Evidence · table
“18,300”
Context: 239,800
indicatedWafi-Golpu Open Pit · goldTonnes: 53600000Grade: 1.66Grade Unit: g/tonneContained Metal: 2900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu Open Pit
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 53600000
- Grade
- 1.66
- Grade Unit
- g/tonne
- Contained Metal
- 2900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Wafi-Golpu Open Pit indicated resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“2,900”
Context: 53,600
measured_and_indicatedWafi-Golpu Open Pit · goldTonnes: 53600000Grade: 1.66Grade Unit: g/tonneContained Metal: 2900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu Open Pit
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 53600000
- Grade
- 1.66
- Grade Unit
- g/tonne
- Contained Metal
- 2900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Wafi-Golpu Open Pit measured and indicated resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“2,900”
Context: 53,600
inferredWafi-Golpu Open Pit · goldTonnes: 15500000Grade: 1.3Grade Unit: g/tonneContained Metal: 600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu Open Pit
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 15500000
- Grade
- 1.3
- Grade Unit
- g/tonne
- Contained Metal
- 600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Wafi-Golpu Open Pit inferred resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“600”
Context: 15,500
indicatedWafi-Golpu Underground · goldTonnes: 140800000Grade: 0.45Grade Unit: g/tonneContained Metal: 2000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu Underground
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 140800000
- Grade
- 0.45
- Grade Unit
- g/tonne
- Contained Metal
- 2000000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Wafi-Golpu Underground indicated resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“2,000”
Context: 140,800
measured_and_indicatedWafi-Golpu Underground · goldTonnes: 140800000Grade: 0.45Grade Unit: g/tonneContained Metal: 2000000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu Underground
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 140800000
- Grade
- 0.45
- Grade Unit
- g/tonne
- Contained Metal
- 2000000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Wafi-Golpu Underground measured and indicated resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“2,000”
Context: 140,800
inferredWafi-Golpu Underground · goldTonnes: 91900000Grade: 0.6Grade Unit: g/tonneContained Metal: 1900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Wafi-Golpu Underground
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 91900000
- Grade
- 0.6
- Grade Unit
- g/tonne
- Contained Metal
- 1900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Wafi-Golpu Underground inferred resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“1,900”
Context: 91,900
indicatedTotal Wafi-Golpu · goldTonnes: 194500000Grade: 0.78Grade Unit: g/tonneContained Metal: 4900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Wafi-Golpu
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 194500000
- Grade
- 0.78
- Grade Unit
- g/tonne
- Contained Metal
- 4900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Wafi-Golpu indicated resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“4,900”
Context: 194,500
measured_and_indicatedTotal Wafi-Golpu · goldTonnes: 194500000Grade: 0.78Grade Unit: g/tonneContained Metal: 4900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Wafi-Golpu
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 194500000
- Grade
- 0.78
- Grade Unit
- g/tonne
- Contained Metal
- 4900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Wafi-Golpu measured and indicated resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“4,900”
Context: 194,500
inferredTotal Wafi-Golpu · goldTonnes: 107300000Grade: 0.7Grade Unit: g/tonneContained Metal: 2600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Wafi-Golpu
- Commodity
- gold
- Region
- png
- Reported Region
- Papua New Guinea
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 107300000
- Grade
- 0.7
- Grade Unit
- g/tonne
- Contained Metal
- 2600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Wafi-Golpu inferred resources remained unchanged from the prior year, for an undeveloped project.
Evidence · table
“2,600”
Context: 107,300
indicatedCadia Underground · goldTonnes: 1009300000Grade: 0.29Grade Unit: g/tonneContained Metal: 9400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cadia Underground
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 1009300000
- Grade
- 0.29
- Grade Unit
- g/tonne
- Contained Metal
- 9400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia resources decreased significantly due to net negative revisions related to a geotechnical standoff and block model updates.
Negative factors
- Tonnage Decline
Evidence · table
“9,400”
Context: 1,009,300
measured_and_indicatedCadia Underground · goldTonnes: 1009300000Grade: 0.29Grade Unit: g/tonneContained Metal: 9400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cadia Underground
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 1009300000
- Grade
- 0.29
- Grade Unit
- g/tonne
- Contained Metal
- 9400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia resources decreased significantly due to net negative revisions related to a geotechnical standoff and block model updates.
Negative factors
- Tonnage Decline
Evidence · table
“9,400”
Context: 1,009,300
inferredCadia Underground · goldTonnes: 163900000Grade: 0.2Grade Unit: g/tonneContained Metal: 1300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cadia Underground
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 163900000
- Grade
- 0.2
- Grade Unit
- g/tonne
- Contained Metal
- 1300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia resources decreased significantly due to net negative revisions related to a geotechnical standoff and block model updates.
Negative factors
- Tonnage Decline
Evidence · table
“1,300”
Context: 163,900
measuredCadia Stockpiles · goldTonnes: 28500000Grade: 0.3Grade Unit: g/tonneContained Metal: 300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cadia Stockpiles
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured
- Tonnes
- 28500000
- Grade
- 0.3
- Grade Unit
- g/tonne
- Contained Metal
- 300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia stockpiles measured resources remained relatively stable from the prior year.
Evidence · table
“300”
Context: 28,500
measured_and_indicatedCadia Stockpiles · goldTonnes: 28500000Grade: 0.3Grade Unit: g/tonneContained Metal: 300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Cadia Stockpiles
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 28500000
- Grade
- 0.3
- Grade Unit
- g/tonne
- Contained Metal
- 300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia stockpiles measured and indicated resources remained relatively stable from the prior year.
Evidence · table
“300”
Context: 28,500
measuredTotal Cadia · goldTonnes: 28500000Grade: 0.3Grade Unit: g/tonneContained Metal: 300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Cadia
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured
- Tonnes
- 28500000
- Grade
- 0.3
- Grade Unit
- g/tonne
- Contained Metal
- 300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia resources decreased significantly due to net negative revisions related to a geotechnical standoff and block model updates.
Negative factors
- Tonnage Decline
Evidence · table
“300”
Context: 28,500
indicatedTotal Cadia · goldTonnes: 1009300000Grade: 0.29Grade Unit: g/tonneContained Metal: 9400000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Cadia
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 1009300000
- Grade
- 0.29
- Grade Unit
- g/tonne
- Contained Metal
- 9400000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia resources decreased significantly due to net negative revisions related to a geotechnical standoff and block model updates.
Negative factors
- Tonnage Decline
Evidence · table
“9,400”
Context: 1,009,300
measured_and_indicatedTotal Cadia · goldTonnes: 1037800000Grade: 0.29Grade Unit: g/tonneContained Metal: 9700000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Cadia
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 1037800000
- Grade
- 0.29
- Grade Unit
- g/tonne
- Contained Metal
- 9700000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia resources decreased significantly due to net negative revisions related to a geotechnical standoff and block model updates.
Negative factors
- Tonnage Decline
Evidence · table
“9,700”
Context: 1,037,800
inferredTotal Cadia · goldTonnes: 163900000Grade: 0.2Grade Unit: g/tonneContained Metal: 1300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Cadia
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 163900000
- Grade
- 0.2
- Grade Unit
- g/tonne
- Contained Metal
- 1300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Cadia resources decreased significantly due to net negative revisions related to a geotechnical standoff and block model updates.
Negative factors
- Tonnage Decline
Evidence · table
“1,300”
Context: 163,900
measuredTanami Open Pit · goldTonnes: 10000000Grade: 1.62Grade Unit: g/tonneContained Metal: 500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured
- Tonnes
- 10000000
- Grade
- 1.62
- Grade Unit
- g/tonne
- Contained Metal
- 500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Open Pit measured resources remained relatively stable from the prior year.
Evidence · table
“500”
Context: 10,000
indicatedTanami Open Pit · goldTonnes: 27300000Grade: 1.42Grade Unit: g/tonneContained Metal: 1200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 27300000
- Grade
- 1.42
- Grade Unit
- g/tonne
- Contained Metal
- 1200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Open Pit indicated resources remained relatively stable from the prior year.
Evidence · table
“1,200”
Context: 27,300
measured_and_indicatedTanami Open Pit · goldTonnes: 37200000Grade: 1.47Grade Unit: g/tonneContained Metal: 1800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 37200000
- Grade
- 1.47
- Grade Unit
- g/tonne
- Contained Metal
- 1800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Open Pit measured and indicated resources remained relatively stable from the prior year.
Evidence · table
“1,800”
Context: 37,200
inferredTanami Open Pit · goldTonnes: 5500000Grade: 1.1Grade Unit: g/tonneContained Metal: 200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Open Pit
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 5500000
- Grade
- 1.1
- Grade Unit
- g/tonne
- Contained Metal
- 200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Open Pit inferred resources remained relatively stable from the prior year.
Evidence · table
“200”
Context: 5,500
measuredTanami Underground · goldTonnes: 2600000Grade: 3.35Grade Unit: g/tonneContained Metal: 300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Underground
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured
- Tonnes
- 2600000
- Grade
- 3.35
- Grade Unit
- g/tonne
- Contained Metal
- 300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Underground measured resources remained relatively stable from the prior year.
Evidence · table
“300”
Context: 2,600
indicatedTanami Underground · goldTonnes: 6800000Grade: 3.77Grade Unit: g/tonneContained Metal: 800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Underground
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 6800000
- Grade
- 3.77
- Grade Unit
- g/tonne
- Contained Metal
- 800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Underground indicated resources remained relatively stable from the prior year.
Evidence · table
“800”
Context: 6,800
measured_and_indicatedTanami Underground · goldTonnes: 9400000Grade: 3.65Grade Unit: g/tonneContained Metal: 1100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Underground
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 9400000
- Grade
- 3.65
- Grade Unit
- g/tonne
- Contained Metal
- 1100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Underground measured and indicated resources remained relatively stable from the prior year.
Evidence · table
“1,100”
Context: 9,400
inferredTanami Underground · goldTonnes: 17600000Grade: 4.4Grade Unit: g/tonneContained Metal: 2500000Contained Unit: ozView all detailsHide details
Identity
- Project
- Tanami Underground
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 17600000
- Grade
- 4.4
- Grade Unit
- g/tonne
- Contained Metal
- 2500000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Tanami Underground inferred resources remained relatively stable from the prior year.
Evidence · table
“2,500”
Context: 17,600
measuredTotal Tanami · goldTonnes: 12500000Grade: 1.98Grade Unit: g/tonneContained Metal: 800000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured
- Tonnes
- 12500000
- Grade
- 1.98
- Grade Unit
- g/tonne
- Contained Metal
- 800000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Tanami measured resources remained relatively stable from the prior year.
Evidence · table
“800”
Context: 12,500
indicatedTotal Tanami · goldTonnes: 34100000Grade: 1.89Grade Unit: g/tonneContained Metal: 2100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 34100000
- Grade
- 1.89
- Grade Unit
- g/tonne
- Contained Metal
- 2100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Tanami indicated resources remained relatively stable from the prior year.
Evidence · table
“2,100”
Context: 34,100
measured_and_indicatedTotal Tanami · goldTonnes: 46600000Grade: 1.91Grade Unit: g/tonneContained Metal: 2900000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 46600000
- Grade
- 1.91
- Grade Unit
- g/tonne
- Contained Metal
- 2900000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Tanami measured and indicated resources remained relatively stable from the prior year.
Evidence · table
“2,900”
Context: 46,600
inferredTotal Tanami · goldTonnes: 23100000Grade: 3.6Grade Unit: g/tonneContained Metal: 2700000Contained Unit: ozView all detailsHide details
Identity
- Project
- Total Tanami
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 23100000
- Grade
- 3.6
- Grade Unit
- g/tonne
- Contained Metal
- 2700000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Total Tanami inferred resources remained relatively stable from the prior year.
Evidence · table
“2,700”
Context: 23,100
measuredBoddington · goldTonnes: 97300000Grade: 0.52Grade Unit: g/tonneContained Metal: 1600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured
- Tonnes
- 97300000
- Grade
- 0.52
- Grade Unit
- g/tonne
- Contained Metal
- 1600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington measured resources remained relatively stable from the prior year.
Evidence · table
“1,600”
Context: 97,300
indicatedBoddington · goldTonnes: 168200000Grade: 0.49Grade Unit: g/tonneContained Metal: 2600000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 168200000
- Grade
- 0.49
- Grade Unit
- g/tonne
- Contained Metal
- 2600000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington indicated resources remained relatively stable from the prior year.
Evidence · table
“2,600”
Context: 168,200
measured_and_indicatedBoddington · goldTonnes: 265500000Grade: 0.5Grade Unit: g/tonneContained Metal: 4300000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 265500000
- Grade
- 0.5
- Grade Unit
- g/tonne
- Contained Metal
- 4300000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington measured and indicated resources remained relatively stable from the prior year.
Evidence · table
“4,300”
Context: 265,500
inferredBoddington · goldTonnes: 3800000Grade: 0.5Grade Unit: g/tonneContained Metal: 100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Boddington
- Commodity
- gold
- Region
- australia
- Reported Region
- Australia
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 3800000
- Grade
- 0.5
- Grade Unit
- g/tonne
- Contained Metal
- 100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Boddington inferred resources remained relatively stable from the prior year.
Evidence · table
“100”
Context: 3,800
measuredAhafo South Open Pit · goldTonnes: 1000000Grade: 1.13Grade Unit: g/tonneContained Metal: 0Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- measured
- Tonnes
- 1000000
- Grade
- 1.13
- Grade Unit
- g/tonne
- Contained Metal
- 0
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South resources increased by 45% to 7.4 million ounces, primarily driven by resource additions at Apensu underground.
Negative factors
- Tonnage Decline
Evidence · table
“—”
Context: 1,000
indicatedAhafo South Open Pit · goldTonnes: 5000000Grade: 0.72Grade Unit: g/tonneContained Metal: 100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- indicated
- Tonnes
- 5000000
- Grade
- 0.72
- Grade Unit
- g/tonne
- Contained Metal
- 100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South resources increased by 45% to 7.4 million ounces, primarily driven by resource additions at Apensu underground.
Negative factors
- Tonnage Decline
Evidence · table
“100”
Context: 5,000
measured_and_indicatedAhafo South Open Pit · goldTonnes: 6100000Grade: 0.79Grade Unit: g/tonneContained Metal: 200000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- measured_and_indicated
- Tonnes
- 6100000
- Grade
- 0.79
- Grade Unit
- g/tonne
- Contained Metal
- 200000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South resources increased by 45% to 7.4 million ounces, primarily driven by resource additions at Apensu underground.
Negative factors
- Tonnage Decline
Evidence · table
“200”
Context: 6,100
inferredAhafo South Open Pit · goldTonnes: 3200000Grade: 1.1Grade Unit: g/tonneContained Metal: 100000Contained Unit: ozView all detailsHide details
Identity
- Project
- Ahafo South Open Pit
- Commodity
- gold
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- NGT
Resource Data
- Category
- inferred
- Tonnes
- 3200000
- Grade
- 1.1
- Grade Unit
- g/tonne
- Contained Metal
- 100000
- Contained Unit
- oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-19T00:00:00.000Z
Reasoning: Ahafo South resources increased by 45% to 7.4 million ounces, primarily driven by resource additions at Apensu underground.
Negative factors
- Tonnage Decline
Evidence · table
“100”
Context: 3,200
How Atlas produces this analysis
Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.