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Slate Range District (Arondo District), Slate Range, San Bernardino County, California, USAi
Regional Level Types
Slate Range District (Arondo District)Mining District
Slate RangeMountain Range
San Bernardino CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
35° 45' 2'' North , 117° 8' 6'' West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~0km
GRN:
N24W69
Type:
Mining District
Köppen climate type:
BWk : Cold desert climate
Mindat Locality ID:
272759
Long-form identifier:
mindat:1:2:272759:5
GUID (UUID V4):
0


The Slate Range district, in northwestern San Bernardino and southern Inyo Counties, has sometimes been known as the Arondo district.

Gold occurs in several places in the Slate Mountains, the principal source apparently having been the Hafford Mine. The area is underlain by granite and schist. The deposits consist of narrow quartz veins that contain small but rich gold- and silver-bearing pockets. In places sulfides are quite abundant.

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Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

2 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

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Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘ'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 5 - Nitrates and Carbonates
ⓘRhodochrosite5.AB.05MnCO3
Group 6 - Borates
ⓘColemanite6.CB.10Ca[B3O4(OH)3] · H2O

List of minerals for each chemical element

HHydrogen
Hⓘ ColemaniteCa[B3O4(OH)3] · H2O
BBoron
Bⓘ ColemaniteCa[B3O4(OH)3] · H2O
CCarbon
Cⓘ RhodochrositeMnCO3
OOxygen
Oⓘ ColemaniteCa[B3O4(OH)3] · H2O
Oⓘ RhodochrositeMnCO3
SSulfur
Sⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
CaCalcium
Caⓘ ColemaniteCa[B3O4(OH)3] · H2O
MnManganese
Mnⓘ RhodochrositeMnCO3
CuCopper
Cuⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
SbAntimony
Sbⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S

Localities in this Region

USA
USA

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

De Groot, Henry (1890), Alpine, El Dorado, Inyo, Mono, San Bernardino Counties: California Mining Bureau (Report 10): 10: 333.
Tucker, W. Burling, Reid J. Sampson (1943) Mineral resources of San Bernardino County. California Journal of Mines and Geology, 39 (4) 427-549pp.453-454
(1970) Gold Districts of California. Bulletin 193. California Division of Mines & Geologyp.152
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