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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Chalcopyrite from
Anderson prospect, Monumental, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA


Locality type:Prospect
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Anderson prospect, Monumental, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA
Data Identifiers
Mindat Occurrence Record ID:323176
Long-form Identifier:1:3:323176:0
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
1.2km (0.8 miles) ⓘSchofield occurrence (Klondike), Monumental, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA
1.6km (1.0 miles) ⓘTuesday Morning Mine, High Dome, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA
2.5km (1.6 miles) ⓘAlameda Mine, High Dome, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA
3.5km (2.2 miles) ⓘCall A Group, Monumental, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA
4.1km (2.5 miles) ⓘOld Crow occurrence, Monumental, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA
5.5km (3.4 miles) ⓘHunters Luck occurrence, Monumental, Patrick Creek Mining District, Klamath Mountains, Del Norte County, California, USA
10.7km (6.6 miles) ⓘMonkey Creek occurrence, Broken Rib Mountain, Klamath Mountains, Del Norte County, California, USA
13.4km (8.3 miles) ⓘChicago Camp (Del Norte Camp), Sanger Peak, Klamath Mountains, Del Norte County, California, USA
17.8km (11.1 miles) ⓘPreston Peak Mine, Cyclone Gap, Klamath Mountains, Siskiyou County, California, USA
18.2km (11.3 miles) ⓘCowboy Mine (East Cowboy), Takilma Mining District, Josephine County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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