Unnamed Mica occurrence [6], Helendale (Helen; Judson; Point of Rocks), San Bernardino County, California, USAi
Regional Level Types | |
---|---|
Unnamed Mica occurrence [6] | Occurrence |
Helendale (Helen; Judson; Point of Rocks) | - not defined - |
San Bernardino County | County |
California | State |
USA | Country |
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Latitude & Longitude (WGS84):
34° 49' 39'' North , 117° 20' 29'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Silver Lakes | 5,623 (2017) | 9.1km |
Lenwood | 3,543 (2011) | 22.3km |
Barstow Heights | 24,202 (2006) | 26.4km |
Adelanto | 33,166 (2017) | 27.9km |
Barstow | 23,692 (2017) | 30.1km |
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 |
---|---|---|
Mojave Desert Gem & Mineral Society | Barstow, California | 30km |
Victor Valley Gem and Mineral Club | Victorville, California | 33km |
Mindat Locality ID:
217363
Long-form identifier:
mindat:1:2:217363:7
GUID (UUID V4):
ebf729bb-7eed-4190-b0d7-08eab7c86c44
A mica occurrence located in sec. 31, T9N, R4W, SBM, about 9.4 km (5.9 miles) N of Helendale and about 14.6 km W of Hodge, W of Helendale Road.
NOTE: The geographic coordinates provided are approximate to the center of sec. 31 (coordinates of record).
Mineralization is a mica schist.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
1 valid mineral.
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:
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 Description: Comprises almost the entirety of the mica schist. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 9 - Silicates | |||
---|---|---|---|
ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | Oxygen | |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | Aluminium | |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
K | Potassium | |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mojave DomainDomain
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