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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Leucophosphite from
7U7 Ranch (7-U-7 Ranch), Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA


06427060017367637917784.jpg
Leucophosphite, etc.

7U7 Ranch, Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA
03388950017367637921930.jpg
Leucophosphite, etc.

7U7 Ranch, Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA
06427060017367637917784.jpg
Leucophosphite, etc.

7U7 Ranch, Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA
07725230017272010346484.jpg
Leucophosphite, etc.

7U7 Ranch, Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA
07122950017272010179966.jpg
Leucophosphite, etc.

7U7 Ranch, Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA
07725230017272010346484.jpg
Leucophosphite, etc.

7U7 Ranch, Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA
Locality type:Ranch
Classification
Species:Leucophosphite
Formula:KFe23+(PO4)2(OH) · 2H2O
Comments:Assoc. with bermanite in seams in triplite.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Bermanite
Hureaulite
Phosphosiderite
Triplite
Associated Minerals Based on Photo Data:
Phosphosiderite3
Paulkerrite2
Bermanite1
Data
Mineral Data:Click here to view Leucophosphite data
Locality Data:Click here to view 7U7 Ranch (7-U-7 Ranch), Bagdad Mine area, Hillside, Eureka Mining District, Yavapai County, Arizona, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:201657
Long-form Identifier:1:3:201657:3
GUID (UUID V4):0
References
Leavens, Peter B. (1967) Reexamination of bermanite. American Mineralogist, 52 (7-8) 1060-1066
Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.pages 132-133, 253-254, 275-276
 
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