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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Quartz-monzonite from
Section 15 Gold-Copper occurrence (Unnamed mine; Unnamed prospect), Fenner Hills, Fenner, Fenner Valley, San Bernardino County, California, USA


Locality type:Occurrence
Classification
Type:Quartz-monzonite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz-monzonite data
Locality Data:Click here to view Section 15 Gold-Copper occurrence (Unnamed mine; Unnamed prospect), Fenner Hills, Fenner, Fenner Valley, San Bernardino County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1027309
Long-form Identifier:1:3:1027309:4
GUID (UUID V4):0
Nearest other occurrences of Quartz-monzonite
0.6km (0.4 miles) ⓘFenner Hills Gold Mine (Yellow Medicine; Unnamed mine), Fenner Hills, Fenner, Fenner Valley, San Bernardino County, California, USA
39.2km (24.4 miles) ⓘJo Je Mine (Midway), Tough Nut Spring, Kelso District, San Bernardino County, California, USA
58.4km (36.3 miles) ⓘSilver Star occurrence (Lucky lode), Kessler Peak, Ivanpah Mountains, Ivanpah Mining District, San Bernardino County, California, USA
69.7km (43.3 miles) ⓘQuartette Mine, Searchlight Deposit, Searchlight Mining District, Clark County, Nevada, USA
71.0km (44.1 miles) ⓘBay City group, Searchlight Mining District, Clark County, Nevada, USA
71.2km (44.3 miles) ⓘLeland Mine (Mitchell Mine), Leland vein, Oatman, Oatman Mining District, Black Mountains, Mohave County, Arizona, USA
71.3km (44.3 miles) ⓘSearchlight Deposit, Searchlight Mining District, Clark County, Nevada, USA
71.4km (44.4 miles) ⓘArizona Gold Star Mine (LaPaz Mine), Oatman, Oatman Mining District, Black Mountains, Mohave County, Arizona, USA
72.0km (44.7 miles) ⓘMoss Mine, Gold Road Mining District, Oatman Mining District, Black Mountains, Mohave County, Arizona, USA
73.2km (45.5 miles) ⓘOakland group, Searchlight Mining District, Clark County, Nevada, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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