"Rams Horn" Selenite Gypsum Specimen w/ Novacekite (330g)

The luxurious ram's horn selenite variety of gypsum hails from Mexico, an elegant and exquisite sulfate mineral composed of calcium sulfate dihydrate (CaSO4 · H2O).

Size: 2.5in x 5in x 2in
Weight: 330g

Locality: Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico