EV Resources Los Lirios Antimony Project Confirms Major CRD System

Major CRD System Discovery Validates Scale Potential

The EV Resources Los Lirios antimony project has achieved a remarkable breakthrough with the identification of a large-scale CRD system at Los Lirios 1, representing a significant upgrade to the project's geological understanding and commercial prospects. CRD deposits are globally recognised as the largest source of antimony, typically associated with substantial, long-life mineral systems.

Furthermore, this discovery validates the scale potential that investors and stakeholders have been anticipating from this critical minerals project.

Key Discovery Metrics:

The drilling programme has successfully defined a gently folded, laterally extensive limestone unit that demonstrates remarkable consistency across the target area. Step-out drilling approximately 200 metres southwest of historical workings has confirmed strike continuity, with the system remaining open in all but the northeast direction.

Structural Controls and Feeder Systems

The CRD unit demonstrates clear control by vertical and low-angle structures acting as fluid conduits. These mineralising fluids migrated along structural corridors before dispersing laterally into receptive limestone horizons beneath a gypsum cap unit.

In addition, the presence of massive stibnite mineralisation at surface, proximal to these structures, aligns with global CRD deposit characteristics showing high-grade feeder zones.

This geological framework establishes priority targets for Phase 2 drilling, focusing on testing these feeder structures that could host the highest-grade mineralisation within the broader system.

Understanding CRD Systems: Why This Discovery Matters

Carbonate Replacement Deposits (CRD) represent one of the most significant classes of antimony mineralisation globally. These systems form when mineralising fluids interact with carbonate host rocks, typically limestone, creating extensive zones of replacement mineralisation.

Moreover, the EV Resources Los Lirios antimony project benefits from hosting this recognised deposit style, which provides several advantages for development and investment appeal.

Why CRD Systems Are Important for Investors:

• Scale Potential: CRD deposits typically host much larger tonnages than vein-style deposits
• Consistency: The replacement process often creates more uniform grade distribution
• Mining Efficiency: Shallow, sub-horizontal systems can be more cost-effective to extract
• Exploration Predictability: Well-understood geological controls aid resource delineation

The geometry, alteration patterns, and structural controls observed at Los Lirios are consistent with internationally significant CRD-style antimony deposits, suggesting the potential for a substantial mineral system.

Channel Sampling Confirms High-Grade Potential

While drill assays remain pending, previous channel sampling of the CRD unit has returned exceptional results, including grades up to 30.2% antimony. Furthermore, additional channel sampling results from 18 samples confirm widespread mineralisation distribution within historical workings.

This sampling success supports the emerging regional scale of the system and provides strong confidence in the prospectivity ahead of pending drill assays.

The correlation between geological logging and high-grade surface sampling provides strong confidence in the prospectivity of the defined CRD system, establishing an immediately significant target ahead of pending drill assays.

Strategic Infrastructure Advantage: Tecomatlán Processing Plant

The EV Resources Los Lirios antimony project benefits from exceptional infrastructure proximity with EVR's Tecomatlán Processing Plant located just 50km away. The plant is currently undergoing active mechanical refurbishment and electrical upgrades, providing a direct, low-capex processing pathway for Los Lirios ore.

Infrastructure Benefits:

• Reduced Development Risk: Existing processing capability eliminates major capex requirements
• Accelerated Timeline: Hub-and-spoke strategy enables production ahead of full Los Lirios development
• Operational Flexibility: Initial third-party ore processing before integrating Los Lirios feed
• Cost Efficiency: Proximity reduces transportation and logistics costs

This strategic positioning significantly enhances the economic viability of the Los Lirios project and provides multiple pathways to revenue generation.

"Intersecting this shallow CRD unit in 10 of 11 holes confirms Los Lirios is a system-scale target. CRD deposits are the world's largest class of antimony mineralisation and offer significant scale potential relative to epithermal vein type deposits," said Mike Brown, Managing Director and CEO.

Clear Path to Resource Definition

The successful intersection of the CRD system across multiple drill holes creates a clear pathway for EVR to advance toward both an Exploration Target and maiden JORC Mineral Resource Estimate (MRE) – key value-creation milestones for shareholders.

Consequently, the EV Resources Los Lirios antimony project is positioned to achieve several critical development milestones in the coming quarters.

Upcoming Catalysts:

1. Assay Results: Phase 1 drilling results from Lirios 1 expected shortly
2. Phase 2 Planning: Integration of geophysical data to define high-priority drill targets
3. System Extension: Testing of feeder structures and lateral extensions
4. Resource Delineation: Advancement toward maiden JORC MRE
5. Processing Integration: Continued Tecomatlán plant refurbishment

The consistent unit thickness and demonstrated lateral continuity support the geological framework necessary for resource estimation, positioning EVR for potential resource announcements in the coming quarters.

Investment Thesis: Critical Minerals Opportunity

EVR's Los Lirios discovery comes at a time of heightened global focus on antimony security. As a designated critical mineral by the US, EU, and Australia, antimony plays essential roles in energy storage, battery technology, defence applications, and high-tech manufacturing.

However, the EV Resources Los Lirios antimony project offers unique advantages that distinguish it from other critical minerals opportunities in the market.

Strategic Positioning:

The combination of a potentially substantial antimony resource, existing processing infrastructure, and strong critical minerals fundamentals positions EVR as a compelling investment opportunity in the antimony space.

Why Investors Should Follow EV Resources

EV Resources has successfully transitioned from early-stage exploration to defining a potentially significant antimony system with clear development pathways. The confirmation of a large-scale CRD system at Los Lirios, combined with the strategic Tecomatlán processing facility, creates multiple value-creation opportunities for shareholders.

Furthermore, the EV Resources Los Lirios antimony project represents a rare combination of geological prospectivity and infrastructure advantage in the critical minerals sector.

Key Tracking Points:

• Drill Assay Results: Pending results from Phase 1 drilling at Lirios 1
• Resource Development: Progression toward maiden JORC resource estimate
• Plant Commissioning: Tecomatlán facility refurbishment completion
• System Extensions: Phase 2 drilling results and system expansion
• Production Timeline: Integration of Los Lirios feed with processing facility

The company's hub-and-spoke strategy, positioning in critical minerals, and advancement toward resource definition make it a compelling story in the antimony sector, with multiple near-term catalysts that could drive significant value creation.

EV Resources has confirmed a large-scale antimony system at Los Lirios with exceptional infrastructure advantages. The CRD discovery, combined with the nearby processing facility, positions the company for rapid development and potential production in the critical minerals space. With pending assay results and clear progression toward resource estimation, EVR offers investors exposure to a potentially transformational antimony discovery.

Is EV Resources Your Next Critical Minerals Investment?

With pending assay results from the Los Lirios CRD system and clear progression toward a maiden JORC resource estimate, EV Resources presents a compelling opportunity in the antimony sector. The combination of a potentially substantial mineral system, existing processing infrastructure just 50km away, and multiple near-term value catalysts positions EVR uniquely in the critical minerals space. To explore the full investment case for EV Resources and stay updated on upcoming developments at Los Lirios, visit the company's website for comprehensive project information and the latest announcements.