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Magnetite from
Iron Hat deposit (Iron Hat Iron deposit; Iron Hat Mine; Armstrong and Doran; Ironclad deposit; Iron-Clad deposit), Cadiz, Marble Mts, San Bernardino Co., California, USA

Locality type:Deposit
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Comments:Occurs as lenses in gangue.
Confirmation
Validity:Believed Valid
References
References:Lamey, Carl Arthur (1948), Iron Hat (Iron-Clad) iron-ore deposits, San Bernardino County, California: California Division Mines Bulletin 129: 99; Wright, L.A., et al (1953), Mines and mineral resources of San Bernardino County, California: California Journal of Mines and Geology, California Division of Mines (Report 49): 49(1-2): 95-96; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 151; Economic Geology (1988): 83: 568-587.
Associated Minerals:
Associates:Andradite-Grossular Series
Calcite
Epidote
Serpentine Subgroup
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Iron Hat deposit (Iron Hat Iron deposit; Iron Hat Mine; Armstrong and Doran; Ironclad deposit; Iron-Clad deposit), Cadiz, Marble Mts, San Bernardino Co., California, USA
Nearest other occurrences of Magnetite
1.5km (0.9 miles) Unnamed Fe-Ti deposit [1], Cadiz, Marble Mts, San Bernardino Co., California, USA
10.2km (6.3 miles) Black Jack Mine (1); (Black Jack deposit), Bristol Mts, San Bernardino Co., California, USA
10.8km (6.7 miles) New Method Mine (Hope Uranium prospect; Hope Mine; Hoping No. 1), Amboy area, Bristol Mts, San Bernardino Co., California, USA
17.4km (10.8 miles) Ship Mountain Mine (Ship Mountain deposit; Paul deposit; Ship Mountain Iron Ore deposit), Ship Mts, San Bernardino Co., California, USA
18.0km (11.2 miles) Unnamed Fe occurrence [12], Ship Mts, San Bernardino Co., California, USA
19.6km (12.2 miles) Amboy Iron deposits, Bristol Mts, San Bernardino Co., California, USA
23.0km (14.3 miles) Amboy Crater, Amboy, San Bernardino Co., California, USA
24.8km (15.4 miles) Clipper Mountains Iron deposit (Unnamed Iron deposit), Castle Dome, Gold Reef District, Clipper Mts, San Bernardino Co., California, USA
25.2km (15.7 miles) Unnamed Fe occurrence [11] (Section 24 Iron), Castle Dome, Gold Reef District, Clipper Mts, San Bernardino Co., California, USA
27.3km (17.0 miles) Iron Victory prospect, Cottonwood Spring, Granite Mts [2], San Bernardino Co., California, USA
 
Mineral and/or Locality  
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