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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Fluorite from
Rainbow Claim (Crags; Cathedral Rock), Blackbird Mining District, Lemhi County, Idaho, USA


Locality type:Claim
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Rainbow Claim (Crags; Cathedral Rock), Blackbird Mining District, Lemhi County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:450421
Long-form Identifier:1:3:450421:4
GUID (UUID V4):0
Nearest other occurrences of Fluorite
24.9km (15.5 miles) ⓘCrystle Nos. 1 - 17 ; 23 - 26, Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
25.5km (15.9 miles) ⓘAparejo Creek Fluorite Prospect, Lemhi County, Idaho, USA
26.8km (16.7 miles) ⓘConnector No. 3 Occurrence, Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
26.8km (16.7 miles) ⓘPurple Spar Nos. 3 and 4 Extension Occurrence, Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
26.8km (16.7 miles) ⓘRed Spar No. 3 Extension Occurrence, Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
26.9km (16.7 miles) ⓘFluorspar Nos. 1 and 3 Occurrence, Lemhi County, Idaho, USA
27.3km (17.0 miles) ⓘEast Fluorspar Lode Occurrence, Meyers Cove Fluorspar Deposits, Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
27.5km (17.1 miles) ⓘAntler Lode Occurrence (Duck Creek Vein), Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
27.5km (17.1 miles) ⓘLittle Big Lead Prospect, Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
27.8km (17.2 miles) ⓘNorth Vein Mine, Gravel Range Mining District (Singheiser Mining District), Lemhi County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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