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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Talc from
McCaleb No. 1 (Part of McCaleb Group; McCaleb's Sourdough No. 1), Pearsoll Peak, Curry County, Oregon, USA


Classification
Species:Talc
Formula:Mg3Si4O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Talc data
Locality Data:Click here to view McCaleb No. 1 (Part of McCaleb Group; McCaleb's Sourdough No. 1), Pearsoll Peak, Curry County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:472514
Long-form Identifier:1:3:472514:5
GUID (UUID V4):0
Nearest other occurrences of Talc
1.0km (0.6 miles) ⓘEagle's Nest Claim, Pearsoll Peak, Curry County, Oregon, USA
1.2km (0.8 miles) ⓘWonder Group (Wonder 1-3; Kalmiopsis Wilderness; Sourdough No. 2), Pearsoll Peak, Curry County, Oregon, USA
1.3km (0.8 miles) ⓘLittle Siberia, Pearsoll Peak, Curry County, Oregon, USA
1.8km (1.1 miles) ⓘProspectors Dream Claim, Pearsoll Peak, Kalmiopsis Wilderness, Curry County, Oregon, USA
2.4km (1.5 miles) ⓘPearsoll Peak, Pearsoll Peak, Curry County, Oregon, USA
2.5km (1.5 miles) ⓘTwin Cedars claims, Pearsoll Peak area, Josephine County, Oregon, USA
2.8km (1.7 miles) ⓘYoung's Mine (Dailey Dozen Claims), Pearsoll Peak area, Josephine County, Oregon, USA
3.1km (1.9 miles) ⓘSaddle Chrome (Kerby No. 91), Pearsoll Peak area, Josephine County, Oregon, USA
3.1km (2.0 miles) ⓘBowser Mine, Illinois River Mining District, Curry County, Oregon, USA
3.3km (2.0 miles) ⓘOld Casey, Central Illinois River Mining District, Josephine County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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