Fluorite, Dolomite, Calcite - image 1
Photo by Steve Happe

Fluorite, Dolomite, Calcite

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Fluorite cube, 5 mm, with saddle-shaped dolomite crystals on calcite, from the Corydon Crushed Stone and Lime Company quarry, Harrison County, Indiana (INSM 71.4.1657). Ex Florence Geisler collection. Indiana State Museum and Historic Sites photo by Steve Happe.

Product details

SpeciesFluorite, Dolomite, Calcite
SizeThumbnail
Dimensions0.5 cm
Added on02/13/2026
LocalityUSA, Indiana, Corydon Stone Co. Quarry
Publications
  • Mineralogical Record Mineral Collections In American Midwest page 111
Current owner
Indiana State Museum

Added by the community · Not a registered member

Previous owners
DateCollectorAcquisition price
—Florence GeislerNot disclosed

Learn more

Fluorite
Mineral guide
Learn about Fluorite
calcium fluoride with a dazzling color range, cubic and octahedral crystals, and UV fluorescence; prized by collectors for Blue John banding.
Fluorite
Regional guide
Fluorite from Corydon Stone Co. Quarry
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Locality guide
Corydon Stone Co. Quarry
Corydon Stone Co. Quarry, USA — southern Indiana carbonate-vug locality known for pink dolomite, calcite, and purple fluorite cubes; historic, access limited.