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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Metavolcanic rock from
Eagle Mountain Gossan Occurrence, Pearsoll Peak, Curry County, Oregon, USA


Locality type:Occurrence
Classification
Type:Metavolcanic rock
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Metavolcanic rock data
Locality Data:Click here to view Eagle Mountain Gossan Occurrence, Pearsoll Peak, Curry County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:1055331
Long-form Identifier:1:3:1055331:6
GUID (UUID V4):0
Nearest other occurrences of Metavolcanic rock
1.0km (0.6 miles) ⓘStone Prospect, Pearsoll Peak, Kalmiopsis Wilderness, Curry County, Oregon, USA
1.9km (1.2 miles) ⓘEagle Creek Group, Illinois River Mining District, Curry County, Oregon, USA
1.9km (1.2 miles) ⓘHustis Mine (Hustis & Anderson), Chetco, Curry County, Oregon, USA
6.7km (4.1 miles) ⓘM C Mine, Upper Chetco, Curry County, Oregon, USA
7.8km (4.8 miles) ⓘSulfide No. 1 Occurrence, Illinois River Mining District, Josephine County, Oregon, USA
8.7km (5.4 miles) ⓘBlue Lode Occurrence, Illinois River Mining District, Josephine County, Oregon, USA
28.8km (17.9 miles) ⓘOnion Falls Copper (Coons Copper-Gold Ledge; Hamlin Prospect), Pickett Creek Mining District, Josephine County, Oregon, USA
29.9km (18.6 miles) ⓘGold Prospect (Kerby No. 14), Waldo Mining District, Josephine County, Oregon, USA
31.0km (19.2 miles) ⓘGold Prospect (Kerby No. 7), Pickett Creek Mining District, Josephine County, Oregon, USA
31.2km (19.4 miles) ⓘChrome Prospect (Kerby No. 139), Waldo Mining District, Josephine County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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