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Erdite from
Coyote Peak, Humboldt County, California, USA


06440320017271922619013.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
01730230017272010983621.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
08272450017272010996707.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
05354650017272011018102.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
06440320017271922619013.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
00506190017367689146048.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
05369900017367689149579.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
09432380017367689149014.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
06440320017271922619013.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
04864420017272011035055.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
08272450017272010996707.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
05354650017272011018102.jpg
Erdite

Coyote Peak, Humboldt County, California, USA
Locality type:Peak
Classification
Species:Erdite
Formula:NaFeS2 · 2H2O
Comments:Occurs as tiny patches peripheral to a large knot of pyrrhotite and rasvumite. Commonly associated with fine-grained, euhedral magnetite crystals.
Confirmation
Validity:Valid - Type Locality
Associated Minerals:
Associates:Barytolamprophyllite
Magnetite
Pyrrhotite
Rasvumite
Schorlomite
Sodalite
Vishnevite
Associated Minerals Based on Photo Data:
Phlogopite5
Nepheline5
Aegirine5
Schorlomite3
Coyoteite2
Rasvumite2
Pyrrhotite1
Orickite1
Magnetite1
Data
Mineral Data:Click here to view Erdite data
Locality Data:Click here to view Coyote Peak, Humboldt County, California, USA
Photo GalleryView Gallery (11 photos)
Data Identifiers
Mindat Occurrence Record ID:4977
Long-form Identifier:1:3:4977:1
GUID (UUID V4):0
References
Czamanske, Gerald K., Leonard, B. F., Clark, Joan R. (1980) Erdite, a new hydrated sodium iron sulfide mineral. American Mineralogist, 65 (5-6) 509-515
Konnert, Judith A., Evans, H. T. (1980) The crystal structure of erdite, NaFeS2·2H2O. American Mineralogist, 65 (5-6) 516-521
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
Erd, Richard C.; Czamanske, Gerald K. (1983) Orickite and coyoteite, two new sulfide minerals from Coyote Peak, Humboldt County, California. American Mineralogist, 68 (1-2). 245-254
 
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