Critical minerals start-up Tivan has produced “ultra high-grade” fluorite finds at its Sandover project in Central Australia.

Read what was found. A note posted with the ASX on Tuesday showed results from 26 assays at the Sandover site measured up to 94 per cent calcium fluorite, with eight assays from randomly sampled ...

has discovered ultra high-grade fluorite at its Sandover Fluorite Project in the Northern Territory. The company reported that surface sampling conducted in December returned calcium fluorite grades, ...