Specimen #503

Name: Gypsum

Type: Mineral

Locality: Jet, Alfalfa Co., Oklahoma, USA

Favorite? N

Fluorescent? N

Size: 8.5 x 5.5 x 3.5 cm.

Weight:

Acquired: 2007-09-11

Source: Auction: Dan Weinrich

Label: N

Comment: Broke off of #492

Minerals: Gypsum (CaSO_{4 2}(H₂O)) Selenite

There is one picture on file

M00503-01.jpg: