Twilight and Grey claims (Twilight and Grey groups; Twilight group; Grey group), Aravaipa Mining District, Graham County, Arizona, USAi
Regional Level Types | |
---|---|
Twilight and Grey claims (Twilight and Grey groups; Twilight group; Grey group) | Group of Claims |
Aravaipa Mining District | Mining District |
Graham County | County |
Arizona | State |
USA | Country |
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Latitude & Longitude (WGS84):
32° 39' 20'' North , 109° 57' 50'' West
Latitude & Longitude (decimal):
Type:
Group of Claims
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Swift Trail Junction | 2,935 (2011) | 24.8km |
Cactus Flat | 1,518 (2011) | 25.8km |
Central | 645 (2011) | 28.5km |
Thatcher | 4,992 (2017) | 28.8km |
Pima | 2,524 (2017) | 29.6km |
Mindat Locality ID:
131701
Long-form identifier:
mindat:1:2:131701:8
GUID (UUID V4):
b250dabc-7b5d-46e3-be64-30af5bb8a170
A Be-mica occurrence/prospect with surface and underground workings located on 22 claims in sec. 10, T9S, R23E. The property has a total of 22 claims.
Mineralization is mica and scattered beryl in pegmatite in Precambrian schist.
Workings include an adit and open cuts. A sample assayed at 0.27% BeO.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
ⓘ Beryl Formula: Be3Al2(Si6O18) |
ⓘ 'Mica Group' |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 9 - Silicates | |||
---|---|---|---|
ⓘ | Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
Unclassified | |||
ⓘ | 'Mica Group' | - |
List of minerals for each chemical element
Be | Beryllium | |
---|---|---|
Be | ⓘ Beryl | Be3Al2(Si6O18) |
O | Oxygen | |
O | ⓘ Beryl | Be3Al2(Si6O18) |
Al | Aluminium | |
Al | ⓘ Beryl | Be3Al2(Si6O18) |
Si | Silicon | |
Si | ⓘ Beryl | Be3Al2(Si6O18) |
Other Databases
Link to USGS MRDS: | 10094704 |
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Other Regions, Features and Areas containing this locality
Mexico
- Sierra Madre OccidentalMountain Range
North America
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mazatzal DomainDomain
- Pedregosa BasinBasin
USA
- Arizona
- Graham County
- Aravaipa Mining DistrictMining District
- Pinaleño MountainsMountain Range
- Graham County
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