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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Goethite from
Iron Mask Mine (Valley View), Spring Mountain Mining District, Lemhi County, Idaho, USA


Locality type:Mine
Classification
Species:Goethite
Formula:Fe3+O(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Vanadinite2
Descloizite2
Data
Mineral Data:Click here to view Goethite data
Locality Data:Click here to view Iron Mask Mine (Valley View), Spring Mountain Mining District, Lemhi County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:455807
Long-form Identifier:1:3:455807:1
GUID (UUID V4):0
Nearest other occurrences of Goethite
60.4km (37.6 miles) ⓘReactor Nos. 1; 3 and 5 Occurrence (Staatz Location No. 107), Lemhi Pass Mining District, Beaverhead County, Montana, USA
60.6km (37.6 miles) ⓘOrpha Occurrence (Staatz Location No. 106), Lemhi Pass Mining District, Beaverhead County, Montana, USA
60.8km (37.8 miles) ⓘAtomic Blast Occurrence (Staatz Location No. 105), Lemhi Pass Mining District, Beaverhead County, Montana, USA
62.3km (38.7 miles) ⓘDanpatch Nos. 1 and 2 Occurrence (Staatz Location No. 98), Lemhi Pass Mining District, Beaverhead County, Montana, USA
63.2km (39.3 miles) ⓘNo. 100 Thorium Deposit, Lemhi Pass Mining District, Lemhi County, Idaho, USA
63.2km (39.3 miles) ⓘBig Thor Nos. 1 and 2 Vein Prospect, Lemhi Pass Mining District, Lemhi County, Idaho, USA
64.2km (39.9 miles) ⓘSaddlehorn No. 3 Occurrence (Staatz Location No. 94), Lemhi Pass Mining District, Beaverhead County, Montana, USA
64.8km (40.3 miles) ⓘG & G Nos. 6 and 8 Occurrence (Staatz Location No. 89), Lemhi Pass Mining District, Beaverhead County, Montana, USA
65.2km (40.5 miles) ⓘG & G Nos. 1; 2 and 5 Occurrence (Staatz Location No. 90), Lemhi Pass Mining District, Beaverhead County, Montana, USA
65.9km (40.9 miles) ⓘM.S.D. No. 7 Occurrence (Staatz Location No. 86), Lemhi Pass Mining District, Beaverhead County, Montana, USA
References
Ream, Lanny R. (2004) Idaho Minerals (2nd ed.) L. R. Ream Publishing.
 
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