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Gypsum


Gypsum : CaSO4·2H2O
minID: U5J-4LH

Dimensions: 8 cm x 8 cm x 6 cm

Cluster of long white selenite crystals to 4 cm long. The surface is a dull white color described on the label as oxidized. All crystals are terminated. Originally acquired in 1941 from Schortmann's (Mass.) Ex. Dr. E. Sensel collection BL328. Overall size of mineral specimen: 8x8x6 cm. Size of individual crystals: 1-4 cm.

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Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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