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0 item @ $0.00  

Segnitite with Carminite & Mimetite

#50169

Segnitite with Carminite & Mimetite

#50169
Availability
Sold
Size
5 x 5 x 4 cm - Miniature 
Formula
PbFe3+3(AsO4)(AsO3OH)(OH)6 (RRUFF)
Locality
San Rafael mine, Nye Co., Nevada, United States
Tagged
arsenate

There is a lot going on in this specimen with yellow, sugary Segnitite, colorless, good crystals of Mimetite and micro Carminite.

Segnitite

Formula
PbFe3+3(AsO4)(AsO3OH)(OH)6 
Crystal System
Trigonal 
Cleavage
Good, None, None 
Luster
Adamantine 
Color
greenish brown, yellow brown 
Streak
light yellow 
Class
Trigonal - Hexagonal Scalenohedral 
Hardness

Data courtesy of Webmineral.

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