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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Chromium-bearing Clinochlore from
Josephine Creek placers, Josephine Creek Mining District, Josephine County, Oregon, USA


06687400017718314887061.jpg
Chromium-bearing Clinochlore, etc.

Josephine Creek placers, Josephine Creek Mining District, Josephine County, Oregon, USA
06687400017718314887061.jpg
Chromium-bearing Clinochlore, etc.

Josephine Creek placers, Josephine Creek Mining District, Josephine County, Oregon, USA
06687400017718314887061.jpg
Chromium-bearing Clinochlore, etc.

Josephine Creek placers, Josephine Creek Mining District, Josephine County, Oregon, USA
Locality type:Placer
Classification
Species:Clinochlore var: Chromium-bearing Clinochlore
Formula:Mg5(Al,Cr)2Si3O10(OH)8
Comments:The mineral contains 2.04 mas.% Cr2O2 and 0.59 mas.% NiO.
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Associated Minerals Based on Photo Data:
Andradite1
Awaruite1
Serpentine Subgroup1
Orcelite1
Data
Mineral Data:Click here to view Chromium-bearing Clinochlore data
Locality Data:Click here to view Josephine Creek placers, Josephine Creek Mining District, Josephine County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:853875
Long-form Identifier:1:3:853875:8
GUID (UUID V4):0
Nearest other occurrences of Chromium-bearing Clinochlore
38.7km (24.1 miles) ⓘBrown Mine (High Plateau Browns Mine), High Plateau Mountain, Rockland, Diamond Creek Mining District, Klamath Mountains, Del Norte County, California, USA
40.5km (25.2 miles) ⓘCyclone Gap Mine (Mammoth Mine), El Capitan, Klamath Mountains, Siskiyou County, California, USA
44.4km (27.6 miles) ⓘDoe Flat Chromite Mine (Comeback claim; Doe Flat claim), Youngs Valley group, Bear Mountain, Klamath Mountains, Siskiyou County, California, USA
45.1km (28.0 miles) ⓘAngela Chromite Mine (Angela deposit), Gasquet, Klamath Mountains, Del Norte County, California, USA
45.1km (28.1 miles) ⓘBlackjack deposit, Gasquet, Klamath Mountains, Del Norte County, California, USA
46.4km (28.8 miles) ⓘHigh Plateau Mine, Gasquet, Klamath Mountains, Del Norte County, California, USA
52.6km (32.7 miles) ⓘCamp Eight Mine (Camp 8 claim; Camp 8 group; St. Patrick claim), Gordon Mountain, Klamath Mountains, Del Norte County, California, USA
53.5km (33.3 miles) ⓘGrumpy claim (Grumpy Mine; Grumpy and Stevens Mine [?]), Gordon Mountain, Klamath Mountains, Del Norte County, California, USA
56.8km (35.3 miles) ⓘFrench Mine, Cant Hook Mountain, Klamath Mountains, Del Norte County, California, USA
59.7km (37.1 miles) ⓘSeiad Valley, Seiad Valley [town], Klamath River Mining District, Klamath Mountains, Siskiyou County, California, USA
References
Pavel M. Kartashov analytical data (2013), Lonny Hodges specimens
 
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