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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Morganite from
Mountain Lily Mine (Emeralite No. 2 claim; Gem Mine No. 1 claim; Ware mine), Aguanga Mountain, Oak Grove, Aguanga Mountain Mining District (Smith Mountain Mining District), San Diego County, California, USA


Locality type:Mine
Classification
Species:Beryl var: Morganite
Formula:Be3Al2(Si6O18)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Morganite data
Locality Data:Click here to view Mountain Lily Mine (Emeralite No. 2 claim; Gem Mine No. 1 claim; Ware mine), Aguanga Mountain, Oak Grove, Aguanga Mountain Mining District (Smith Mountain Mining District), San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:490010
Long-form Identifier:1:3:490010:8
GUID (UUID V4):0
Nearest other occurrences of Morganite
1.7km (1.0 miles) ⓘAguanga Mountain, Oak Grove, Aguanga Mountain Mining District (Smith Mountain Mining District), San Diego County, California, USA
11.5km (7.1 miles) ⓘCarmelita Mine (Big Spring mine; Blue Gem claim; Crest Gem mine; Elinor deposit; Elinor mine; Estudillo mine; French Pete mine; MS 6130; Peter Cabat mine), Chihuahua Valley, Warner Springs Mining District, San Diego County, California, USA
12.2km (7.6 miles) ⓘCryo-Genie Mine, Warner Springs, Warner Springs Mining District, San Diego County, California, USA
13.7km (8.5 miles) ⓘHimalaya Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
13.8km (8.6 miles) ⓘEsmeralda Mine, Mesa Grande, Mesa Grande Mining District, San Diego County, California, USA
14.0km (8.7 miles) ⓘTrail Mine, Mesa Grande, Mesa Grande Mining District, San Diego County, California, USA
14.2km (8.8 miles) ⓘBlue Lady Mine (Blue Tourmaline claim; Blue Bell deposit; Blue Bell mine; Exposition claim; Panama claim; San Diego claim; San Diego group), Chihuahua Valley, Warner Springs Mining District, San Diego County, California, USA
14.3km (8.9 miles) ⓘMesa Grande Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
14.6km (9.1 miles) ⓘCota Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
17.7km (11.0 miles) ⓘMack Mine (John Mac mine; Mac mine; San Luis Rey claim), Rincon Mountain, Rincon, Rincon Mining District, San Diego County, California, USA
References
Tucker, W. B. and Reed, C. H. (1939) Los Angeles Field District, Mineral Resources of San Diego County - Gems. California Journal of Mines and Geology. Quarterly Chapter of State Mineralogist's Report 35, January, 1939, No. 1. State of California, Department of Natural Resources, Division of Mines: Page 40.
 
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