Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Vrbaite from
Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA


02561700017365862623338.jpg
Vrbaite, etc.

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
09680000017272017139353.jpg
Vrbaite, etc.

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
05162470017272017155492.jpg
Vrbaite

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
05000320017272017184817.jpg
Vrbaite

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
02561700017365862623338.jpg
Vrbaite, etc.

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
09680000017272017139353.jpg
Vrbaite, etc.

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
05162470017272017155492.jpg
Vrbaite

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
05000320017272017184817.jpg
Vrbaite

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
06544430017365862625440.jpg
Vrbaite, etc.

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
02125030017272017219301.jpg
Vrbaite, etc.

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
05162470017272017155492.jpg
Vrbaite

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
05000320017272017184817.jpg
Vrbaite

Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
Locality type:Prospect
Classification
Species:Vrbaite
Formula:Hg3Tl4As8Sb2S20
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chert2
Parapierrotite1
Stibnite1
Arseniosiderite1
Quartz1
Avicennite1
Data
Mineral Data:Click here to view Vrbaite data
Locality Data:Click here to view Lookout Pass Thallium prospect, Little Valley, Lookout Pass Mining District, Tooele County, Utah, USA
Photo GalleryView Gallery (8 photos)
Data Identifiers
Mindat Occurrence Record ID:11664
Long-form Identifier:1:3:11664:8
GUID (UUID V4):0
References
King, N. R. (2014, October). THE MINERAL ASSEMBLAGE FROM LOOKOUT PASS AREA, SHEEPROCK MOUNTAINS, TOOELE CO., UTAH. In 2014 GSA Annual Meeting in Vancouver, British Columbia.
 
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