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Property H · Project Centenario
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Strictly Confidential · NDA Required
Document TypeInvestment Teaser DateMay 2026
Project Centenario  ·  Durango, Mexico

Gold &
Silver

A 9,756-hectare, 11-concession gold-silver district in the richest mineral corridor in the Americas — with a Spanish colonial mining pedigree, multiple high-grade prospects, airstrip access, and world-class neighbour assets within 20 km.

9,756 ha
11 Concessions
~100 km² District
District-Scale
Au · Ag · Zn · Pb
Epithermal / Skarn
Early-Stage
Exploration
Colonial History
Negotiable
Asking Price
JV / Acquisition
Santiago Papasquiaro  ·  Durango State, Mexico
Asset identity disclosed only upon NDA execution. This document does not constitute an offer of securities or financial advice.
Confidentiality Notice The identity and location of this asset are withheld pending execution of a Non-Disclosure Agreement. The full data room — including geological reports, prospect maps, assay data, and concession documentation — is available immediately thereafter.
01

Opportunity Overview

Project Centenario is a district-scale, 9,756-hectare gold-silver property in Santiago Papasquiaro, Durango State — encompassing 11 contiguous mineral concessions held by Cia. Minera La Vainilla SA de CV through its owner, Sr. Filiberto Torres Meza. The property sits in the Tertiary-age Sierra Madre Occidental volcanic belt, the same 1,200 km corridor that has produced some of Mexico's largest precious metals mines.

The property hosts dozens of high-grade mineral prospects across multiple mineralization styles: epithermal low-sulphidation fracture-filling vein-stockwork-breccia systems, skarn zones, and sediment-hosted disseminated zones. The district was actively mined during Spanish colonial times in the late 1600s, and vestiges of small-scale workings are found throughout the claim block — confirming generations of high-grade mineralization at surface.

The asset is bordered by world-class operations: Fresnillo PLC's La Cienega mine (2M+ oz Au produced, 20 km NE), a 5,000 t/day Ag-Au-Pb-Zn producing mine adjacent to the La Esperanza prospect within the block, and the Metates deposit (600M+ tonnes, 20M oz AuEq, Chesapeake Gold) just 15 km to the SE — the largest undeveloped gold-silver deposit in the Americas.

With gold at $4,784/oz (May 2026) and all-in sustaining costs rising globally, district-scale exploration land packages adjacent to producing mines represent the most capital-efficient discovery pathway available to junior developers.

Deal Snapshot
LocationSantiago Papasquiaro, Durango
CommodityGold · Silver · Zn · Pb
Deposit TypesEpithermal · Skarn · Disseminated
StatusEarly-Stage Exploration
Property Size9,756 ha · 11 Concessions
AccessAirstrips at San Juan de Camarones & San José de Cañas
Nearest MajorFresnillo La Cienega — 20 km NE
OwnerCia. Minera La Vainilla SA de CV
Deal TypeAcquisition / JV
Data RoomUnder NDA
02

Key Competitive Advantages

Fresnillo PLC — 20 km Neighbour
The La Cienega mine (Fresnillo PLC) sits 20 km northeast of the property and has produced over 2 million ounces of gold and 50 million ounces of silver from the same structural-geological setting. Proximity to a major producing mine with identical mineralization style is the strongest possible geological validation for an exploration-stage asset.
Metates Deposit — 15 km SE
The Metates deposit (Chesapeake Gold, 2008) — the largest undeveloped Au-Ag deposit in the Americas at 600M+ tonnes and 20M oz AuEq — lies 15 km to the southeast. The same geological system extends across the full district, directly correlating with the El Centenario claim block's exploration potential.
District-Scale Land Position
At ~100 km² in a single contiguous block, the property provides a district-scale land position that would be nearly impossible to assemble today. Dozens of named prospects remain completely undrilled — this is a first-mover land acquisition opportunity in a known mineral-rich district.
Colonial Mining Pedigree
Spanish colonial mining activity in the late 1600s confirms high-grade precious metals at surface throughout the district — the same evidence that guided modern explorers to virtually every major Sierra Madre discovery. Historic workings are mapped and available in the data room.
Airstrip Access
Small-plane airstrips at both San Juan de Camarones and San José de Cañas provide air access to the property — a rare logistical advantage for a remote Durango exploration project that dramatically reduces mobilization time and cost for technical teams and investors.
Multi-Style Mineralization
Three distinct mineralization styles — epithermal vein-breccia, skarn, and sediment-hosted disseminated — within one claim block create multiple independent discovery vectors. This geological diversity reduces single-target risk and maximizes the probability of a significant discovery during systematic exploration.
03

Exploration Potential

Property Scale
~100 km²
Single contiguous block of 11 concessions — 9,756 hectares in a district hosting producing mines and multi-million ounce deposits within 20 km radius.
Upside Reference
20M oz
Adjacent Metates deposit (15 km SE): 600M+ tonnes at 20M oz AuEq. The same regional geology extends across the El Centenario claim block — one of the most compelling geological analogues in Mexico.
Stage
Phase I
Property requires systematic surface mapping, soil sampling, and initial drill program across the highest-priority prospects. No previous drilling — all subsurface upside uncommitted.
04

Proposed Transaction

The property is offered to qualified investors and exploration companies seeking district-scale exposure in Mexico's most productive precious metals corridor:

Option A
Outright Sale
Full acquisition of 100% of the 11 mining concessions and all associated geological data. Ideal for a major or mid-tier explorer seeking a district-scale platform in the Durango-Sinaloa corridor adjacent to established production.
Option B
Earn-In JV
Earn-in arrangement granting majority interest upon completion of defined Phase I–II exploration milestones. Vendor retains a minority interest and net smelter royalty. Preferred for exploration partners bringing technical and capital capability.
Option C
Option Agreement
Paid option granting the right to acquire a majority interest after a defined Phase I exploration window. Optionee funds and operates all exploration during the option period, with acquisition triggered by milestones or election.
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Project Centenario  ·  May 2026  ·  Confidential
This document is strictly confidential and is intended solely for the named recipient. It does not constitute an offer to sell or solicitation of an offer to buy any securities or assets. Any reproduction or disclosure without prior written consent is prohibited.