Unnamed skarn occurrence [1], Baldwin Lake [town], Baldwin Lake District, San Bernardino County, California, USAi
| Regional Level Types | |
|---|---|
| Unnamed skarn occurrence [1] | Occurrence |
| Baldwin Lake [town] | Town |
| Baldwin Lake District | Mining District |
| San Bernardino County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
34° 18' 17'' North , 116° 47' 35'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Big Bear City | 12,304 (2017) | 6.8km |
| Big Bear Lake | 5,213 (2017) | 12.8km |
| Lucerne Valley | 5,811 (2011) | 22.3km |
| Running Springs | 4,862 (2011) | 31.0km |
| Oak Glen | 638 (2011) | 31.8km |
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 |
|---|---|---|
| Yucaipa Valley Gem & Mineral Society | Yucaipa, California | 38km |
| First Class Miners | Yucca Valley, California | 39km |
| Hi-Desert Rockhounds of Morongo Valley | Yucca Valley, California | 39km |
A skarn occurrence located in the NE¼ sec. 32, T3N, R2E, SBM, about 2.9 km (1.8 miles) N of Baldwin Lake (town), in the Johnson Grade area.
NOTE: The geographic coordinates presented are for the approximate center of the NE¼ section 32.
NOTE: Johnson Grade is a feature that is not listed in the USGS GNIS database.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
2 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:
| ⓘ Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 |
| ⓘ Molybdenite ? Formula: MoS2 Description: Doubtful. Occurs in garnet-epidote contact zones.
NOTE: The reference refers to strongly fluorescent material regarding the alleged molybdenite. This is obviously in error. Scheelite or powellite would be credible fluorescent minerals ina skarn contact zone, with or without molybdenite. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Molybdenite ? | 2.EA.30 | MoS2 |
| Group 9 - Silicates | |||
| ⓘ | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Unclassified | |||
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | Oxygen | |
| O | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Garnet Group | X3Z2(SiO4)3 |
| Al | Aluminium | |
| Al | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | Silicon | |
| Si | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
| S | Sulfur | |
| S | ⓘ Molybdenite | MoS2 |
| Ca | Calcium | |
| Ca | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | Iron | |
| Fe | ⓘ Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Coast MountainsMountain Range
North America PlateTectonic Plate
- Mojave DomainDomain
- Southern Basin and RangeWide Rift
USA
- California
- San Bernardino MountainsMountain Range
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