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Pyrite from
Laytonville Quarry (Longvale; Longvale Quarry), Laytonville, Coastal Range, Mendocino Co., California, USA

Locality type:Quarry
Classification
Species:Pyrite
Formula:FeS2
Comments:Occurs as individual crystals 1 mm to 1,5 cm.
Abundance at site:Common
Confirmation
Validity:Believed Valid
References
References:Chesterman, C.W. (1966b), Mineralogy of the Laytonville quarry, Mendocino County, California, in: Geology of Northern California: California Division Mines & Geol. Bulletin 190: 506; Pemberton, H. Earl (1983), Minerals of California: 72.; Robert Muir Wood (1982) The Laytonville Quarry (Mendocino County California) Exotic Block: Iron-rich Blueschist-Facies Subduction-Zone Metamorphism. Mineralogical Magazine 45:87-99.
Associated Minerals Based on Photo Data:
Deerite1 photo of Pyrite associated with Deerite at this locality.
Stilpnomelane1 photo of Pyrite associated with Stilpnomelane at this locality.
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Laytonville Quarry (Longvale; Longvale Quarry), Laytonville, Coastal Range, Mendocino Co., California, USA
Nearest other occurrences of Pyrite
44.4km (27.6 miles) Island Mountain Mine (Dahrman group; Island Mountain Consolidated Mine; Annex; Leach; Merritt Gore; Shotgun), Moose Peak, Island Mountain, Coastal Range, Trinity Co., California, USA
59.5km (37.0 miles) Trout Creek No. 1 Mine, Red Mountain, Coastal Range, Trinity Co., California, USA
64.4km (40.0 miles) Armstrong No. 3 prospect, Armstrong property, Shannon Butte, Coastal Range, Trinity Co., California, USA
69.1km (43.0 miles) Point Delgado, Shelter Cove, Coastal Range, Humboldt Co., California, USA
69.7km (43.3 miles) Hance property (Vance), Phillipsville, Coastal Range, Humboldt Co., California, USA
70.2km (43.6 miles) Lookout deposits, Zenia, Coastal Range, Trinity Co., California, USA
70.6km (43.8 miles) Queens Peak Mining Company, Shelter Cove, Coastal Range, Humboldt Co., California, USA
79.3km (49.3 miles) Murphy-Bramlette prospect, Red Mountain, Upper Hayfork Creek area, Klamath Mountains, Trinity Co., California, USA
80.2km (49.9 miles) Rebel Copper Mine, Forest Glen, South Fork Mining District, Klamath Mountains, Trinity Co., California, USA
80.9km (50.3 miles) California and Massachusetts Copper Mine (California Mine; Sulphide claim; Uncle Sam claim; Springs claim), Tomhead Mountain, Coastal Range, Tehama Co., California, USA
 
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