|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Illinois > Fluorite|
|Locality:||Hardin County, Illinois|
|Description:||Octahedral cleavage of pale-purple fluorite with dark inclusions of bitumen, a naturally occurring petroleum. This would make a good sample for a hardness kit (fluorite = 4 on Mohs hardness scale).|
|Overall Size:||30x25x25 mm|
|Status:||Sold - Posted here for reference only|
|Buy similar:||Minerals from Midwest, USA > Fluorite Specimens|
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