Gypsum
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Gypsum, 6 cm, from Santa Eulalia, Chihuahua, Mexico. A gift from Marcella “Marc” Watson; she acquired it in 1964 from Harold Logan, who for a period of about two years made periodic trips buying specimens in Mexico and bringing them up to Phoenix to sell out of his carport. Photo: Jeff Scovil.
Product details
Species
SizeSmall Cabinet
Dimensions6.0 cm
Added on02/13/2026
Locality
Publications
- Mineralogical Record Mineral Collections In Arizona page 146
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | Harold Logan | Not disclosed |
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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.Regional guide

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