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Cannonite in Cuprobismutite

#26508

Cannonite in Cuprobismutite

#26508
Availability
Sold
Size
1.8 x 1.2 x 0.8 cm - Thumbnail 
Formula
Bi2O(SO4)(OH)2 (RRUFF)
Locality
Marysvale, Piute Co., Utah, United States

Colorless prismatic crystals to about 0.75mm in Cuprobismutite with some Quartz. Cannonite is a rare mineral that can be found as an alteration product in copper-bismuth-gold sulfide deposits. The type locality is at the Tunnel Extension No. 1, Marysvale, Piute Co., Utah.

Cannonite is named in honor of the late "Bart" Cannon V (1950-2019), mineral collector and microprobe operator. The microprobe was in his basement along with many other analytical machines. 

Please see the prov. tab for labels.

Type Locality, Signed Label

Cannonite

Formula
Bi2O(SO4)(OH)2 
Crystal System
Monoclinic 
Cleavage
None, None, None 
Luster
Adamantine 
Color
colorless 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Brittle - Conchoidal 
Hardness

Data courtesy of Webmineral.

Special Info
Type Locality
Special Info
Signed Label
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