• Cleantech Vanadium Mining will start an eight-hole, 9,000-foot diamond drilling program at its Campbell-Crotser fluorspar project in Kentucky.
• Drilling is slated to begin Aug. 1, 2026, with completion targeted by end-January 2027; the program can expand to 16 holes.
• Work targets an initial underground mine plan, supporting first-year feed for a planned 500-ton-per-day flotation plant producing 97% acid-grade fluorspar.
• The company is targeting 150,000 to 250,000 tons of raw material at about 35% CaF2, based on 77 historic drill holes.
• A 1974 historical estimate cited 805,841 tons grading 37.10% CaF2, with 3.23% zinc, 0.99% lead.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Cleantech Vanadium Mining Corp. published the original content used to generate this news brief via Newsfile (Ref. ID: 202606120853NEWSFILECNPR____20260612_301279_1) on June 12, 2026, and is solely responsible for the information contained therein.