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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Selenite from
Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA


05638850017272017864407.jpg
Selenite

Mission pit, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
09846610017272023743481.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
06079980017272023753460.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
01904880017368859813920.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
05638850017272017864407.jpg
Selenite

Mission pit, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
06885140017361189111164.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
07762400017368859815901.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
01904880017368859813920.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
00965750017272017916326.jpg
Selenite

Mission pit, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
09846610017272023743481.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
06079980017272023753460.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
02663090017368859824910.jpg
Selenite, etc.

Mission Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
Locality type:Complex
Classification
Species:Gypsum var: Selenite
Formula:CaSO4 · 2H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Native Copper18
Native Silver5
Gypsum1
Data
Mineral Data:Click here to view Selenite data
Locality Data:Click here to view Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:98258
Long-form Identifier:1:3:98258:2
GUID (UUID V4):0
Localities for Selenite in this Region
Mission Mine (Mission underground mine), Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
Mission pit, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
Nearest other occurrences of Selenite
1.2km (0.7 miles) ⓘMission Mine (Mission underground mine), Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
1.2km (0.8 miles) ⓘMission pit, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA
44.5km (27.6 miles) ⓘRemco Materials Gypsum Mine, Cross Hill, Marsh Station vicinity, Pima County, Arizona, USA
67.9km (42.2 miles) ⓘHardshell Mine, Hardshell Gulch, Harshaw, Harshaw Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA
68.3km (42.4 miles) ⓘSouthern Whetstone Mountains Gypsum occurrence, Cochise County, Arizona, USA
68.7km (42.7 miles) ⓘBenson Deposit, Benson, Cochise County, Arizona, USA
76.4km (47.5 miles) ⓘSaint David area, Cochise County, Arizona, USA
78.2km (48.6 miles) ⓘGypsum claims, Land, Cochise County, Arizona, USA
93.7km (58.2 miles) ⓘHamburg Mine (Wisconsin Mine; Hartford Mine), Ramsey Canyon, Cochise County, Arizona, USA
References
 
and/or  
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