Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Black Rock, Bruneau River, Owyhee County, Idaho, USAi
Regional Level Types
Black RockOutcrop
Bruneau RiverRiver
Owyhee CountyCounty
IdahoState
USACountry

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Latitude & Longitude (WGS84):
42° 4' North , 115° 39' West
Latitude & Longitude (decimal):
42.06667,-115.65000
GeoHash:
G#: 9rmz2640p
GRN:
N29W62
Type:
Outcrop
Köppen climate type:
BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Owyhee953 (2011)39.3km
Mindat Locality ID:
45654
Long-form identifier:
mindat:1:2:45654:9
GUID (UUID V4):
0


Zeolites in volcanics

List of minerals for each chemical element

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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