Arizona Gold-Silver Explorer Expands Oxide Hits at Tombstone

Source: Streetwise Reports 08/06/2026

Aztec Minerals reports strong RC drill results from its Arizona Tombstone project, extending near-surface gold-silver mineralization with thick oxide intercepts open in multiple directions.

Gold and silver prices have shown resilience amid shifting economic signals and easing geopolitical pressures, creating renewed interest in junior explorers with near-surface oxide deposits. Aztec Minerals Corp.’s (AZT:TSX.V; AZZTF:OTCQB) recent step-out drilling at the Tombstone project in Arizona demonstrates how one company is capitalizing on that environment by expanding a known mineralized footprint.

Market Opportunity in Precious Metals

Retail investors have watched gold trade above US$4,000 per ounce for much of 2026, while silver has climbed on industrial demand from solar, electric vehicles, and data centers. 24% gains from a year earlier and forecasts from Gold.org highlight potential catalysts such as lower interest rates or renewed economic uncertainty. Trading Economics noted gold reaching around US$4,200 an ounce in early August on softer labor data and lower oil prices. Silver traded at US$62.25 per ounce, with Yahoo Finance citing analyst targets above US$80 by year-end 2026.

Why Aztec Minerals Stands Out

Aztec has focused on oxide gold-silver systems that may be amenable to lower-cost heap leaching. Its flagship Tombstone project sits in a historic silver district in southeastern Arizona, where the company holds an 85% interest. Recent drilling has extended mineralization into newly acquired ground while confirming continuity near surface, giving the project scale potential ahead of a planned maiden resource estimate.

Key Investor Takeaways

• Step-out holes in the North Extension Zone returned thick oxide intercepts starting near surface, including 88.4 meters grading 1.42 g/t gold and 14.58 g/t silver.
• Mineralization remains open to the north, at depth, and in other directions, supporting further resource growth.
• Aztec has completed 90 RC holes in the current program, with assays pending for 11 additional northern step-out holes.
• Results will feed into the company’s first mineral resource estimate for Tombstone, expected after the current drilling phase ends.
• The project is fully funded through at least September 2026, reducing near-term dilution risk for shareholders.

Business Model and Project Advantages

Aztec operates as a focused explorer rather than a producer, advancing early-stage assets through systematic drilling. The Tombstone joint venture structure allows the company to control 85% of the project while leveraging historic data from the Contention pit area. Management has identified potential for both near-surface oxide gold-silver and deeper carbonate replacement deposit style mineralization, broadening the exploration thesis without requiring immediate capital-intensive development.

Recent Drill Results and Expansion Potential

On August 5, 2026, Aztec announced results from nine reverse-circulation (RC) drill holes at its Tombstone gold-silver project in southeastern Arizona, including the first step-out drilling into its recently acquired North Extension Zone. The new drilling expanded the Contention oxide gold-silver mineralized zone to the north and at depth, with mineralization remaining open in all directions. Hole TR26-39 returned 88.4 meters, averaging 1.42 g/t gold and 14.58 g/t silver from 10.7 meters, while Hole TR26-38 intersected 97.5 meters, grading 1.06 g/t gold and 16.08 g/t silver from surface. Additional holes in the Westside area also encountered multiple mineralized intervals, reinforcing the broader district potential.

Industry Timing and Analyst Perspective

The World Bank has projected a 17% rise in global metals prices for 2026, the first broad increase since 2022, according to Brian Taylor of Recycling Today. Atrium Research reiterated a Buy rating and CA$0.45 target following the latest assays, noting that the North Extension intercepts add meaningful ounces ahead of the resource estimate and that pending results from holes TR26-40 to TR26-50 will also be incorporated.

Upcoming Catalysts and Share Structure

The new Northern Contention area drill program is expected to continue through September 2026, with results expected in Q4 2026. Aztec also plans exploration work on its Cervantes project in Mexico during 2026, per the company’s investor presentation. Aztec Minerals Corp. has a market cap of CA$49.18 million, with 188.88 million shares outstanding. The company’s 52-week range is CA$0.17-CA$0.44. ¹Institutions own 11.26% of shares, while Management & Insiders own 3.56%. The remaining 85.18% of shares are held by Retail. [OWNERSHIP_CHART-9156]

Common Questions from Investors

Q: What is reverse circulation drilling?
Reverse circulation drilling uses compressed air to bring rock chips to surface quickly and cost-effectively, making it suitable for defining near-surface oxide deposits like those at Tombstone.

Q: Why does open mineralization matter?
When mineralization is described as open, it means drilling has not yet defined the outer boundaries, so additional holes could increase the known size of the deposit.

Q: What is a heap-leach amenable oxide deposit?
Oxide gold-silver material can often be processed by stacking crushed ore on lined pads and applying a leaching solution, typically at a lower cost than milling sulfide ores.

Q: How will the maiden resource estimate be prepared?
Aztec plans to include all drill results received before the cutoff date in its first independent mineral resource estimate, which will quantify tonnage and grade based on verified assay data.

Aztec’s steady drilling progress and expanding mineralized footprint position the company to deliver concrete news flow through the remainder of 2026, giving investors multiple data points to evaluate the Tombstone project’s growing scale.

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Important Disclosures:

1. Aztec Minerals Corp. is a billboard sponsor of Streetwise Reports. The company pays a monthly sponsorship fee of US$3,000–US$6,000 for banner advertising and an enhanced company profile page. Streetwise Reports’ editorial content is fully independent and is not influenced by sponsorship.
2. As of the date of this article, officers, contractors, shareholders, and/or employees of Streetwise Reports LLC (including members of their household) own securities of Aztec Minerals Corp.
3. Jordan Nova wrote this article for Streetwise Reports LLC and provides services to Streetwise Reports as an employee.
4. This article does not constitute investment advice and is not a solicitation for any investment. Streetwise Reports does not render general or specific investment advice and the information on Streetwise Reports should not be considered a recommendation to buy or sell any security. Each reader is encouraged to consult with his or her personal financial adviser and perform their own comprehensive investment research. By opening this page, each reader accepts and agrees to Streetwise Reports’ terms of use and full legal disclaimer. Streetwise Reports does not endorse or recommend the business, products, services or securities of any company.

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1. Ownership and Share Structure Information

The information listed above was updated on the date this article was published and was compiled from information from the company and various other data providers.

( Companies Mentioned: AZT:TSX.V; AZZTF:OTCQB, )

Source: https://www.streetwisereports.com/article/2026/08/06/arizona-gold-silver-explorer-expands-oxide-hits-at-tombstone.html