Tivan Limited has confirmed ultra high-grade fluorite mineralisation at its newly acquired Molyhil Project, with assays reaching up to 85.9% CaF2. This discovery complements imminent drilling activities at the adjacent Sandover Fluorite Project, positioning Tivan for a significant expansion in its critical minerals portfolio.
- Ultra high-grade fluorite reefs identified over 2.5km strike at Molyhil
- Rock chip samples returned grades up to 85.9% CaF2
- Molyhil acquisition complements adjacent Sandover Fluorite Project
- Drilling to commence imminently at Sandover Fluorite Project
- Further fieldwork planned at Molyhil in early 2026 to define mineralisation
Discovery at Molyhil
Tivan Limited has announced a significant breakthrough at its Molyhil Tungsten-Molybdenum Project in the Northern Territory, revealing ultra high-grade fluorite mineralisation across three outcropping reefs spanning 2.5 kilometres. The recent field reconnaissance and rock chip sampling program, completed in October 2025, returned impressive assay results with calcium fluoride (CaF2) grades reaching as high as 85.9%, underscoring the project's potential as a valuable fluorite source.
Strategic Expansion of Critical Minerals Portfolio
The Molyhil discovery builds on Tivan's strategic acquisition of the project in September 2025 and complements its adjacent Sandover Fluorite Project, where drilling is set to commence imminently. The proximity of these projects offers Tivan a unique opportunity to develop a high-value critical minerals precinct in central Australia, a move that aligns with growing global demand for fluorite, a key industrial mineral used in steelmaking, chemicals, and emerging technologies.
Next Steps in Exploration
Following the encouraging surface sampling results, Tivan plans to intensify exploration efforts at Molyhil with further fieldwork scheduled for the first quarter of 2026. This will involve additional rock chip sampling aimed at better defining the extent and continuity of the fluorite mineralisation. These efforts will help refine targets ahead of a planned drilling campaign, which will provide more detailed subsurface data critical for resource estimation.
Collaboration and Market Positioning
Tivan’s Executive Chairman, Grant Wilson, highlighted the significance of these findings in the context of the company's broader ambitions. He emphasized the collaboration with Sumitomo Corporation and the redeployment of the exploration team to focus on the Sandover Project drilling, signaling a concerted push to unlock value from this emerging fluorite hub. The combination of high-grade surface mineralisation and imminent drilling activity is likely to attract investor attention and could pave the way for future resource upgrades.
Technical Assurance and Reporting
The exploration results have been compiled and verified by Tivan’s Chief Geologist, Stephen Walsh, ensuring compliance with the JORC Code 2012 Edition standards. While the current data is based on surface rock chip samples, which provide an initial indication of mineralisation, the forthcoming drilling programs will be critical to confirming the scale and economic viability of the deposits.
Bottom Line?
With ultra high-grade fluorite confirmed at Molyhil and drilling imminent at Sandover, Tivan is poised to advance its critical minerals ambitions in central Australia.
Questions in the middle?
- How extensive and continuous is the fluorite mineralisation below surface at Molyhil?
- What will the initial drilling results at Sandover reveal about resource size and grade?
- How might Tivan’s partnership with Sumitomo Corporation influence project development timelines?