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Todorokite from
Himalaya Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA


Locality type:Mine
Classification
Species:Todorokite
Formula:(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Comments:A minor constituent of pocket alteration material.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Todorokite data
Locality Data:Click here to view Himalaya Mine, Gem Hill, Mesa Grande Mining District, San Diego County, California, USA
Data Identifiers
Mindat Occurrence Record ID:689488
Long-form Identifier:1:3:689488:7
GUID (UUID V4):0
Nearest other occurrences of Todorokite
17.2km (10.7 miles) ⓘLittle Three Mine, Little Three Mine area, Ramona, Ramona Mining District, San Diego County, California, USA
28.9km (17.9 miles) ⓘWhite Queen Mine, Hiriart Mountain, Pala, Pala Mining District, San Diego County, California, USA
40.8km (25.3 miles) ⓘRancho Penasquitos, San Diego County, California, USA
References
Foord, Eugene E. (1977) Famous Mineral Localities: the Himalaya Dike System, Mesa Grande District, San Diego County, California. The Mineralogical Record, 8 (6) 461-474
Foord, E. E., Starkey, H. C., and Taggart, J. E., Jr. (1986) Mineralogy and paragenesis of "pocket" clays and associated minerals in complex granitic pegmatites, San Diego, California. American Mineralogist, 71, 428-439.
 
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