Formoso Occurrence, Unorganized mining district [1], Custer County, South Dakota, USAi
Regional Level Types | |
---|---|
Formoso Occurrence | Occurrence |
Unorganized mining district [1] | Mining District |
Custer County | County |
South Dakota | State |
USA | Country |
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Latitude & Longitude (WGS84):
43° 50' 31'' North , 103° 27' 29'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Keystone | 343 (2017) | 6.8km |
Hill City | 995 (2017) | 13.8km |
Custer | 1,952 (2017) | 14.1km |
Hermosa | 392 (2017) | 21.4km |
Colonial Pine Hills | 2,493 (2017) | 21.7km |
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 |
---|---|---|
Western Dakota Gem & Mineral Society | Rapid City, South Dakota | 32km |
Mindat Locality ID:
121256
Long-form identifier:
mindat:1:2:121256:6
GUID (UUID V4):
2303e058-0a49-47fa-a5a1-68b660164d1b
REF:Deposit:: PAGE,L.R.1953,USGS PROF PAPER 247 PP 118-119
U.S. BUREAU OF MINES, 1955, BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA: PART 2, BUREAU OF MINES INFORMATION CIRCULAR 7702 P 72
Commodities (Major) - Mica
Development Status: Occurrence
Structure: Cut By Pegmatite Dikes
Host Rock: Granite
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
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:
ⓘ 'Mica Group' |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Unclassified | |||
---|---|---|---|
ⓘ | 'Mica Group' | - |
List of minerals for each chemical element
Other Regions, Features and Areas containing this locality
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