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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Oscar Nos. 1 - 3, Boise County, Idaho, USAi
Regional Level Types
Oscar Nos. 1 - 3- not defined -
Boise CountyCounty
IdahoState
USACountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
43° 56' 10'' North , 115° 55' 15'' West
Latitude & Longitude (decimal):
43.93611,-115.92083
GeoHash:
G#: 9rv9fnm42
GRN:
N30W60
Köppen climate type:
Dsb : Warm, dry-summer continental climate
Nearest Settlements:
PlacePopulationDistance
Idaho City474 (2017)13.8km
Garden Valley394 (2011)17.3km
Crouch161 (2017)20.3km
Horseshoe Bend688 (2017)22.3km
Hidden Spring2,280 (2017)35.6km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Idaho Gem Club, Inc.Boise, Idaho42km
Southeast Idaho Gem and Mineral SocietyBoise, Idaho42km
Mindat Locality ID:
139596
Long-form identifier:
mindat:1:2:139596:2
GUID (UUID V4):
0


US BUREAU OF MINES INFORMATION CIRCULAR RECONNAISSANCE OF PLACER MINING IN BOISE COUNTY IDAH
Commodities (Major) - Gold; (Trace) - Iron, Zirconium, REE
Deposit Type: Placer
Development Status: Producer
Host Rock Unit: Idaho Batholith
Host Rock: Granite

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


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 Diagram

List of minerals for each chemical element

Other Databases

Link to USGS MRDS:10108924

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
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