specimen
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Trona
SpeciesSize
TronaMedium
Details
ColorsSilver
Origin
Westvaco mine, Sweetwater Co., Wyoming, USA
SizeMedium
Dimensions7.8 x 5.2 x 2.9 cm
Species
Description
A loose satiny fibrous crystalline mass of trona. A very good rich example for the species from this locality. Brightly fluorescent.