Little Lake Perlite deposits (Desert Materials Corp. deposit), Sugarloaf Mountain, Inyo County, California, USAi
| Regional Level Types | |
|---|---|
| Little Lake Perlite deposits (Desert Materials Corp. deposit) | Group of Deposits |
| Sugarloaf Mountain | Mountain |
| Inyo County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
36° 1' 51'' North , 117° 49' 23'' West
Latitude & Longitude (decimal):
Type:
Group of Deposits
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Olancha | 192 (2015) | 32.5km |
| Inyokern | 1,099 (2018) | 42.7km |
| China Lake Acres | 1,876 (2011) | 43.7km |
| Ridgecrest | 28,780 (2017) | 47.4km |
| Searles Valley | 1,739 (2011) | 47.8km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Indian Wells Valley Gem & Mineral Society | Ridgecrest, California | 47km |
Mindat Locality ID:
79075
Long-form identifier:
mindat:1:2:79075:3
GUID (UUID V4):
3d627b71-cb79-44e1-88a6-e3284acb5caa
A Perlite (Trace) - Pumice occurrence located in the NEΒΌ sec. 14, T22S, R38E (MRDS file presents T&R values of sec. 12, T22S, R39E), MDM, 0.1 km (0.0 mile) SSW of Sugarloaf Mountain (coordinates of record), NNE of Little Lake, about 8 miles W of Coso Hot Springs (?), on military reservation land (China Lake Naval Ordnance Test Station). MRDS database stated accuracy for this location is 500 meters.
NOTE: The USGS MRDS database provides file #10076665 as a related file; however, it obviously has nothing to do with this deposit. The T&R value presented by the MRDS file place this occurrence somewhere in Black Canyon to the NE.
Local rocks include Quaternary volcanic flow rocks, unit 5 (Coso Volcanic Field).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
6 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| β Cristobalite Formula: SiO2 Description: Occurs in the linings of small spherical cavities in obsidian. |
| β Fayalite Formula: Fe2+2SiO4 Colour: Brown Description: Occurs in the linings of small spherical cavities in obsidian as small brown crystals. |
| β Magnetite Formula: Fe2+Fe3+2O4 Description: Occurs as micro-crystals in the linings of small spherical cavities in obsidian. |
| β Opal Formula: SiO2 · nH2O Description: Occurs in the linings of small spherical cavities in obsidian. |
| β Orthoclase Formula: K(AlSi3O8) Description: Occurs in the linings of small spherical cavities in obsidian. |
| β Tridymite Formula: SiO2 Description: Occurs in the linings of small spherical cavities in obsidian. |
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| β | Opal | 4.DA.10 | SiO2 Β· nH2O |
| β | Tridymite | 4.DA.10 | SiO2 |
| β | Cristobalite | 4.DA.15 | SiO2 |
| Group 9 - Silicates | |||
| β | Fayalite | 9.AC.05 | Fe2+2SiO4 |
| β | Orthoclase | 9.FA.30 | K(AlSi3O8) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Opal | SiO2 · nH2O |
| O | Oxygen | |
| O | β Cristobalite | SiO2 |
| O | β Fayalite | Fe22+SiO4 |
| O | β Magnetite | Fe2+Fe23+O4 |
| O | β Opal | SiO2 · nH2O |
| O | β Orthoclase | K(AlSi3O8) |
| O | β Tridymite | SiO2 |
| Al | Aluminium | |
| Al | β Orthoclase | K(AlSi3O8) |
| Si | Silicon | |
| Si | β Cristobalite | SiO2 |
| Si | β Fayalite | Fe22+SiO4 |
| Si | β Opal | SiO2 · nH2O |
| Si | β Orthoclase | K(AlSi3O8) |
| Si | β Tridymite | SiO2 |
| K | Potassium | |
| K | β Orthoclase | K(AlSi3O8) |
| Fe | Iron | |
| Fe | β Fayalite | Fe22+SiO4 |
| Fe | β Magnetite | Fe2+Fe23+O4 |
Other Databases
| Link to USGS MRDS: | 10261057 |
|---|
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Antler Foreland BasinBasin
- Basin and Range BasinsBasin
- Mojave DomainDomain
USA
- California
- Inyo County
- Coso Mining DistrictMining District
- Coso RangeMountain Range
- Inyo County
- Sierra NevadaMountain Range
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
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0060270223
Murdoch, Joseph, Webb, Robert W. (1940) Notes on some minerals from southern California, II. American Mineralogist, 25 (8) 549-555
