# Prospero Silver Discovers New Au-Ag Bearing Epithermal Vein System at Pachuca Se Project, Mexico Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6 Original source: https://money.tmx.com/en/quote/PSL/news/7742897042754104/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se Publisher: tmx Original announcement: 2018-03-14T13:30:21.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Prospero Silver Corp - Ticker: PSL - Exchange: TSX - Region: Hidalgo State, Mexico - Primary commodity: Gold - Secondary commodities: Silver - Document categories: Drill results - Extracted: 2026-08-22 07:18:07 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Prospero Silver has discovered a new gold and silver-bearing epithermal vein system at its Pachuca SE project in Mexico. Initial drilling results from the 3-hole program show encouraging grades, including a 6.4 ppm Au intercept, within a structurally controlled alteration zone. Reasoning: The announcement reports the discovery of a new epithermal vein system with encouraging gold and silver grades in an early-stage exploration program. - Positive factor: discovery of new epithermal vein system - Positive factor: proximity to major silver-gold district - Positive factor: encouraging grades in early stage drilling - Negative factor: grades described as not currently economic Facts used in scoring: 7 ## Classification and evidence **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: Release mentions Tawn Albinson, M.Sc., President of the Company, is a Qualified Person \(QP\) as defined in NI 43-101. Evidence · text > Qualified Person Tawn Albinson, M.Sc., President of the Company, is a Qualified Person, as defined in NI 43-101 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: The program is described as an initial 'proof of concept' program testing new targets. Evidence · text > initial 'proof of concept' programs ## Extracted facts Stored fact records: 7. Some facts used in scoring do not have a stored record. ## Drill Results (7) ### PSE-18-01 [Link to this fact](https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6#fact-drill-facts-0) Pachuca SE · silver #### Identity - Hole ID: PSE-18-01 - Project: Pachuca SE - Commodity: silver - Region: mexico - Reported Region: Hidalgo State, Mexico - Ticker: PSL #### Geometry - Grade: 227 - Grade Unit: ppm - Intercept: 1.35 m - From: 147.4 m - To: 148.8 m #### Classification - Sample Type: drill - Group ID: PSE-18-01:147.4-148.8 - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2018-03-14T00:00:00.000Z Reasoning: High silver grade intercept in an early exploration hole. - Positive factor: significant silver grade Evidence · text > 1.35m @ 227 Ag between 147.4m and 148.8m in hole 1 ### PSE-18-02 [Link to this fact](https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6#fact-drill-facts-1) Pachuca SE · gold #### Identity - Hole ID: PSE-18-02 - Project: Pachuca SE - Commodity: gold - Region: mexico - Reported Region: Hidalgo State, Mexico - Ticker: PSL #### Geometry - Grade: 1.04 - Grade Unit: ppm - Intercept: 0.5 m - From: 657.2 m - To: 657.5 m #### Classification - Sample Type: drill - Group ID: PSE-18-02:657.2-657.5 - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2018-03-14T00:00:00.000Z Reasoning: Low grade gold intercept. Evidence · table > 1.04 Context: 0.5 ### PSE-18-02 [Link to this fact](https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6#fact-drill-facts-2) Pachuca SE · silver #### Identity - Hole ID: PSE-18-02 - Project: Pachuca SE - Commodity: silver - Region: mexico - Reported Region: Hidalgo State, Mexico - Ticker: PSL #### Geometry - Grade: 193 - Grade Unit: ppm - Intercept: 0.5 m - From: 657.2 m - To: 657.5 m #### Classification - Sample Type: drill - Group ID: PSE-18-02:657.2-657.5 - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2018-03-14T00:00:00.000Z Reasoning: Low grade silver intercept. Evidence · table > 193 Context: 0.5 ### PSE-18-02 [Link to this fact](https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6#fact-drill-facts-3) Pachuca SE · gold #### Identity - Hole ID: PSE-18-02 - Project: Pachuca SE - Commodity: gold - Region: mexico - Reported Region: Hidalgo State, Mexico - Ticker: PSL #### Geometry - Grade: 0.39 - Grade Unit: ppm - Intercept: 12.2 m - From: 660 m - To: 671.2 m #### Classification - Sample Type: drill - Group ID: PSE-18-02:660.0-671.2 - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2018-03-14T00:00:00.000Z Reasoning: Wide intercept with moderate gold grade. - Positive factor: significant width Evidence · table > 0.39 Context: 12.2 ### PSE-18-02 [Link to this fact](https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6#fact-drill-facts-4) Pachuca SE · silver #### Identity - Hole ID: PSE-18-02 - Project: Pachuca SE - Commodity: silver - Region: mexico - Reported Region: Hidalgo State, Mexico - Ticker: PSL #### Geometry - Grade: 33 - Grade Unit: ppm - Intercept: 12.2 m - From: 660 m - To: 671.2 m #### Classification - Sample Type: drill - Group ID: PSE-18-02:660.0-671.2 - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2018-03-14T00:00:00.000Z Reasoning: Wide intercept with low silver grade. Evidence · table > 33 Context: 12.2 ### PSE-18-02 [Link to this fact](https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6#fact-drill-facts-5) Pachuca SE · gold #### Identity - Hole ID: PSE-18-02 - Project: Pachuca SE - Commodity: gold - Region: mexico - Reported Region: Hidalgo State, Mexico - Ticker: PSL #### Geometry - Grade: 6.4 - Grade Unit: ppm - Intercept: 0.75 m - From: 695.2 m - To: 695.95 m #### Classification - Sample Type: drill - Group ID: PSE-18-02:695.2-695.95 - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2018-03-14T00:00:00.000Z Reasoning: High grade gold intercept in an exploration hole. - Positive factor: high grade gold Evidence · table > 6.40 Context: 0.75 ### PSE-18-02 [Link to this fact](https://atlas-staging.minestarters.com/news/prospero-silver-discovers-new-au-ag-bearing-epithermal-vein-system-at-pachuca-se--98d986e5-189b-44e6-a2d0-7f3e67b740d6#fact-drill-facts-6) Pachuca SE · silver #### Identity - Hole ID: PSE-18-02 - Project: Pachuca SE - Commodity: silver - Region: mexico - Reported Region: Hidalgo State, Mexico - Ticker: PSL #### Geometry - Grade: 72 - Grade Unit: ppm - Intercept: 0.75 m - From: 695.2 m - To: 695.95 m #### Classification - Sample Type: drill - Group ID: PSE-18-02:695.2-695.95 - Mining Method: underground #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2018-03-14T00:00:00.000Z Reasoning: Moderate silver grade intercept. Evidence · table > 72 Context: 0.75 ## 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.