Vault Strategic Mining Corp.
Vault Strategic Mining Corp. (formerly Margaret Lake Diamonds Inc., renamed December 2025) acquires and advances critical-mineral projects in top-tier jurisdictions, currently focused on tungsten. Its War Bond Tungsten Project in Nevada encompasses the historical War Bond, Tactite and Thursday tungsten mines; an August 2026 UAV magnetic survey (70km) followed assay results of up to 1,100 ppm tungsten and 4,430 ppm manganese. The company also holds the Gray Eagle Project in the Bishop Mining District, Inyo County, California, including the historical Mirage-Mariposa Tungsten Mine, where a maiden exploration program has been engaged via Rangefront Mining Services. No NI 43-101 resource estimate has been published; commodity recorded as OTHER (tungsten has no dedicated enum category).
Notable vs. Peers
- Jurisdiction risk score of 9/10 is meaningfully safer than the peer average of 7.3/10.
- Trading within 8% of its 52-week low — weak recent price momentum.
Lifecycle Milestones
A relative ranking of how closely this company matches the profile of juniors that have actually been acquired — not a probability, and not a reason to buy. Acquisitions are rare: only a few dozen significant deals happen a year across a universe of thousands of juniors, so even a high score here describes a long shot. The strongest signal the underlying research identifies — whether a major already holds a JV, earn-in, or 5–19.9% strategic stake — isn't tracked yet and is absent from this score.
Trend data collecting — check back after a few more refreshes.
Your Rankings
Management Team
Interim President and Director of GGX Gold Corp, appointed March 17, 2022. A director of GGX Gold since 2014, sitting on the boards of multiple publicly traded companies.
Director of Vault Strategic Mining Corp., appointed 13 Feb 2026. Over a decade of experience in operations, business development and emerging technologies, with expertise in supply-chain integrity and governance frameworks within critical minerals, across Canada, the US, Japan and Southeast Asia.
Director of Vault Strategic Mining Corp. Concurrently CEO of Greenbank Ventures, Inc., ROMI Lab, and Able & Howe Group, Inc., and a Director at Zeus North America Mining Corp.
Director of Vault Strategic Mining Corp. Chartered Professional Accountant (CPA) with over two decades in finance and accounting; previously with Grant Thornton LLP and PwC Canada, providing CFO services to Canadian public companies for fourteen years.
Insiders, Investors & Smart Money
Notable shareholders and insiders whose involvement is worth knowing about, plus what we're seeing from institutional/large-investor activity.
No producer, strategic investor, or resource-specialist fund holds a disclosed stake. The only insider activity found was restricted share unit grants, not purchases.
No notable insiders tracked for this miner yet.
Reports, Presentations & Documents
We haven't parsed this company's PEA/PFS/FS recommendations yet — cut-off grade, mine life, DCF/NPV, and the report's own next-steps guidance are a planned research pass, not live data for every company yet.