Dragon Minerals - April 26, 2026 Update

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29777: Gypsum variety Satin Spar - $10
Niagara Falls Quarry, Niagara, Niagara County, New York
Small cabinet - 8.4 x 0.8 x 0.4 cm
4.7 grams
Ex Lincoln Sherk
Specimen status: Available
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A nicely translucent gypsum crystal shard, having a silky texture (an excellent example of the satin spar variety). Ex Lincoln Sherk; previous dealer label (with a $20 price) indicates a collection data of March 31, 1931. Accompanied by Sherk's distinctive, handwritten label.



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