Liberty Hill Consolidated Mine (Liberty Hill Con; Noon Summer), Pennsylvania Mine [1] (Pennsylvania Consolidated Qtz; Pennsylvania-W.Y.O.D.; Pennsylvania vein; Pennsylvania-Wyod; Wyod), Empire Star group (Empire Star Mines Company holdings), Grass Valley, Grass Valley Mining District, Nevada County, California, USAi
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Latitude & Longitude (WGS84):
39° 12' 14'' North , 121° 3' 18'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Grass Valley | 12,944 (2017) | 1.8km |
Alta Sierra | 6,911 (2011) | 6.9km |
Nevada City | 3,152 (2017) | 7.2km |
Rough and Ready | 963 (2011) | 7.6km |
Penn Valley | 1,621 (2011) | 11.8km |
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 |
---|---|---|
Nevada County Gem & Mineral Society | Grass Valley, California | 2km |
Sutter Buttes Gem & Mineral Society | Marysville, California | 47km |
Mindat Locality ID:
84331
Long-form identifier:
mindat:1:2:84331:0
GUID (UUID V4):
ad2de0ee-6c70-4233-8e83-b122c3226229
A former lode Au occurrence/mine located in sec. 34, T16N, R8E, MDM, about 1.6 km SSE of Grass Valley proper, W of Ophir Hill, on private (patented) land. The property comprises 14.03 acres. MRDS database accuracy for this location is not stated. See Pennsylvania.
Mineralization is a vein deposit. Local rocks include Mesozoic granitic rocks, unit 3 (Sierra Nevada, Death Valley area, Northern Mojave Desert and Transverse Ranges).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsGallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Gold | 1.AA.05 | Au |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Quartz | 4.DA.05 | SiO2 |
List of minerals for each chemical element
O | Oxygen | |
---|---|---|
O | ⓘ Quartz | SiO2 |
Si | Silicon | |
Si | ⓘ Quartz | SiO2 |
Au | Gold | |
Au | ⓘ Gold | Au |
Other Databases
Link to USGS MRDS: | 10007456 |
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