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Gypsum

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Fine grouping of glassy lustrous gem grouping colorless gypsum crystals. In super condition all around. The specimen comes with a previous label from the collection of Ray DeMark. He collected the piece in 1959.

Product details

SpeciesGypsum
SizeSmall Cabinet
Dimensions8.0 x 5.0 x 0.8 cm
Added on10/08/2026
LocalitySheriden, Wyoming, USA
Current owner
Unknown Owner
Acquired
Oct 2026
Price paid
$60.00
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

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Gypsum
Mineral guide
Learn about Gypsum
a diverse sulfate featuring selenite, satin spar, alabaster and desert roses; prized for clarity, dramatic twin forms, and collectible rarity.