Specimen #370

Name: Tincalconite after Borax

Type: Mineral

Locality: Jennifer Mine, Boron, Kern County, California, USA

Favorite? N

Fluorescent? N

Size: 14 x 11 x 6 cm

Weight: 282

Acquired: 2007-02-05

Source: Stolte & Bunk Minerals

Label: Y

Comment: Tucson, ex. H Westenberger collection

Minerals: Borax (Na2B4O5(OH)4 8(H2O)) Tincalconite (Na6[B4O5(OH)4]3 8(H2O))

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