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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Tourmaline from
Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA


04914630017365293757018.jpg
Schorl, etc.

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
09179550017473000656230.jpg
Oxy-dravite-1A

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
06968560017849875178934.jpg
Oxy-dravite-1A, etc.

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
04914630017365293757018.jpg
Schorl, etc.

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
00701470017471804724561.jpg
Oxy-dravite-1A

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
08028260017848167955077.jpg
Oxy-dravite-1A, etc.

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
00751540017391830412517.jpg
Schorl, etc.

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
09179550017473000656230.jpg
Oxy-dravite-1A

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
08028260017848167955077.jpg
Oxy-dravite-1A, etc.

Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
Locality type:Prospect
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz1
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:48944
Long-form Identifier:1:3:48944:7
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
0.2km (0.1 miles) ⓘMount Si Copper Prospect, Snoqualmie Mining District, King County, Washington, USA
1.2km (0.7 miles) ⓘMt Teneriffe Falls area, King County, Washington, USA
2.8km (1.8 miles) ⓘCrater Lake Canyon, Snoqualmie Mining District, King County, Washington, USA
8.0km (5.0 miles) ⓘSouth Bessemer Mountain, Middle Fork of the Snoqualmie River, Snoqualmie Mining District, King County, Washington, USA
13.0km (8.1 miles) ⓘRainy Mine, Middle Fork of the Snoqualmie River, Snoqualmie Mining District, King County, Washington, USA
15.6km (9.7 miles) ⓘMount Roosevelt, Middle Fork of the Snoqualmie River, Snoqualmie Mining District, King County, Washington, USA
21.6km (13.5 miles) ⓘBear Basin Mines, Buena Vista Mining District, King County, Washington, USA
24.7km (15.3 miles) ⓘDamon and Pythias Mine, Money Creek Mining District, King County, Washington, USA
24.8km (15.4 miles) ⓘSilver Peak, Snoqualmie Mining District, King County, Washington, USA
24.9km (15.5 miles) ⓘApex Mine, Money Creek Mining District, King County, Washington, USA
References
Min Record:20(5):390, Minerals of Washington, B. Cannon, 1975
 
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