Fluorite - Crystal Mine, Cave-In-Rock Mining Sub-Dist., Hardin Co., Illinois, USA More info: https://www.irocks.com/minerals/specimen/51660 Here is a beautifully zoned yellow and purple Fluorite from the less prolific Crystal Mine in the Illinois Fluorspar district (same deposit, and later merged into the Minerva Mine, if I recall). This absolutely lovely piece has a large, rich yellow, mostly transparent core with some slightly turbid areas at the interior, along with a sharply defined, 3 to 4

1.5K views · 57 reactions | Fluorite with Chalcopyrite inclusions -...

6.3K views · 54 reactions | Mining British Fluorite in Weardale was one of the highlights of my year! Deep underground this gemstone mine is absolutely incredible. It produces mostly purple crystals and some of the cubes are huge! Mostly fluorescent  Ask questions in the comments. Follow us for more  #fluorite #mining #buybritish #gemstones #gems #crystals #gemmining #jewellerydesigners #jewellers #gemcollectors #minerals | Chalmers Gems | Facebook

3.6K views · 320 reactions | FLUORITE USES  | Saltshack | Facebook

4.1K views · 231 reactions | COMMERCIAL USES OF FLUORITE  | Saltshack | Facebook