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Fluorite
Cave-in-Rock, Hardin Co., Illinois
Specimen size 9.2 x 6.8 cm. (Author: am mizunaka)

Fluorite
Cave-in-Rock, Hardin Co., Illinois
Specimen size 9.2 x 6.8 cm. (Author: am mizunaka)

Dimensions: 750 x 604
File size: 100.21 kbytes
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