Northwire Canada EditionSunday, July 12, 2026
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GLDN 0.055 +0.0% BRON 0.040 +0.0% BTO 5.43 −0.7% ESK 0.365 −2.7% AUMN 0.275 +0.0% GGX 0.040 +0.0% S 0.155 +29.2% NNX 0.035 +0.0% ABX 51.90 −0.6% TTS 2.40 −4.0% FCI 0.400 −9.1% GR 0.075 +0.0% AII 23.38 +12.4% TUNG 1.72 +1.8% LGO 1.01 −2.9% EMM 0.080 +0.0% GLDN 0.055 +0.0% BRON 0.040 +0.0% BTO 5.43 −0.7% ESK 0.365 −2.7% AUMN 0.275 +0.0% GGX 0.040 +0.0% S 0.155 +29.2% NNX 0.035 +0.0% ABX 51.90 −0.6% TTS 2.40 −4.0% FCI 0.400 −9.1% GR 0.075 +0.0% AII 23.38 +12.4% TUNG 1.72 +1.8% LGO 1.01 −2.9% EMM 0.080 +0.0%
Production / Operations Routine +

Vault Strategic Engages Rangefront Mining Services For Maiden Exploration Program At Historical Mirage-Mariposa Tungsten Mine

Vault Strategic Advances California Tungsten Portfolio with Maiden Exploration Program Following Recent Acquisitions

By The Northwire Desk — AI Analysis May 18, 2026 · 03:05 KNOX · 0.83 Vault Strategic Mining Corp.
Executive Summary
  • Vault Strategic Mining Corp. has engaged Rangefront Mining Services to execute a maiden exploration program at the Historical Mirage-Mariposa Tungsten Mine, part of the Gray Eagle Project in California.
  • The program focuses on modern geological evaluation including mapping, sampling, and structural measurements to identify high-priority targets for future drilling.
  • Company entered into a marketing services agreement with Capitaliz Marketing Inc. with an initial budget of $50,000 to increase investor awareness.
  • This follows the acquisition announcement made in early May 2026 (May 8 and May 11) regarding the Mirage-Mariposa mine and North Tungsten Project.
  • The exploration scope includes detailed mapping of intrusive-carbonate contact and skarn zoning, underground verification of historical workings, and channel sampling with QA/QC procedures.
Material Impact
  • Expected Progress: This news is a direct follow-up to the acquisition announced on May 8 and May 11, 2026. The engagement of Rangefront was previously mentioned in the May 15 news release ("Vault hires Rangefront for Mirage-Mariposa exploration").
  • Market Reaction: The stock price already reacted significantly to the initial acquisition announcements (rising from ~$0.71 on May 8 to $0.90 by May 12). This detailed update confirms execution but does not introduce fundamentally new valuation drivers.
  • Incremental Value: While positive, it is routine operational progress rather than a material discovery or financing event. The market has already priced in the acquisition of the asset; this news validates management's commitment to de-risking that asset.
  • Caveat: The historical resource data remains non-NI 43-101 compliant and unverified by the company, limiting immediate valuation impact until modern drilling confirms the grade.
KNOX · Price
Company Overview
  • Strategy: Build leverage to gold, silver, and strategic metals through an option-based acquisition model targeting advanced historical mining assets in the US.
  • Flagship Projects:
    • Mirage-Mariposa (California): Historical tungsten mine (Gray Eagle Project). 33 claims, ~681 acres. Historical resources: 21,000 indicated tons @ 0.15% WO3 (non-NI 43-101).
    • Mt. Wheeler (Nevada): Historical tungsten mine producing ~1,800 ft of ore @ 1.3% WO3 in the 1950s.
    • Mia Silver Project (Idaho): Flagship for 2026 with historic assays up to 1.10 oz/t Au and 178 oz/t Ag.
  • Management: Quinn Field-Dyte (CEO), R. Nick Horsley (President/Chairman).
Read the original news release →

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Production / Operations