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Hectorite Mine (Industrial Mineral Ventures Mine; Franklin Well), Amargosa Desert, Inyo County, California, USAi
Regional Level Types
Hectorite Mine (Industrial Mineral Ventures Mine; Franklin Well)Open-Cast Mine
Amargosa DesertDesert
Inyo CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
36° 25' 14'' North , 116° 28' 8'' West
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Pahrump36,441 (2011)49.4km
Beatty1,010 (2011)60.1km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Nye Gold SeekersPahrump, Nevada49km
Mindat Locality ID:
78911
Long-form identifier:
mindat:1:2:78911:9
GUID (UUID V4):
0


A former clay (hectorite) mine located in sec. 6, T26N, R5E, SBM, 13.2 km (8.2 miles) ENE of Pyramid Peak (coordinates of record) and 14.1 km (8.8 miles) NNW of Death Valley Junction, in the Amargosa Desert along the Amargosa River. MRDS database stated accuracy for this location is 10 meters. Workings include unspecified surface openings/operations. The mine property is currently under claim.

In the portion of the deposit exposed by the open pit, brown hectorite occurs coating the surfaces and partially filling the void spaces in a vuggy carbonate breccia. The depositional mode of the hectorite is unclear, but it may be hydrothermal based on the lateral discontinuity of mineralization. Local rocks include Quaternary alluvium and marine deposits.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

Hectorite
Formula: Na0.3(Mg,Li)3(Si4O10)(F,OH)2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
Hectorite9.EC.45Na0.3(Mg,Li)3(Si4O10)(F,OH)2

List of minerals for each chemical element

HHydrogen
H HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
LiLithium
Li HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
OOxygen
O HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
FFluorine
F HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
NaSodium
Na HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
MgMagnesium
Mg HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2
SiSilicon
Si HectoriteNa0.3(Mg,Li)3(Si4O10)(F,OH)2

Other Databases

Link to USGS MRDS:10188177

Other Regions, Features and Areas containing this locality


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

 
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