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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Hematite from
Ladd Mine (Old Ladd Mine; Corral Hollow Mine; Carral Hollow Mine), Castle Rock, Ladd-Buckeye Mining District, San Joaquin County, California, USA


Locality type:Mine
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Ladd Mine (Old Ladd Mine; Corral Hollow Mine; Carral Hollow Mine), Castle Rock, Ladd-Buckeye Mining District, San Joaquin County, California, USA
Data Identifiers
Mindat Occurrence Record ID:332736
Long-form Identifier:1:3:332736:4
GUID (UUID V4):0
Nearest other occurrences of Hematite
12.6km (7.8 miles) ⓘBuckeye Mine (Buckeye Mines; Wright Mine), Mount Oso, Ladd-Buckeye Mining District, Stanislaus County, California, USA
24.1km (15.0 miles) ⓘHammond prospect, Copper Mountain, Black Wonder Mining District, Stanislaus County, California, USA
63.1km (39.2 miles) ⓘLeona Mine (Leona Heights Mine), Leona Heights deposit, Leona Heights, Oakland, Oakland Hills (San Leandro Hills), Alameda County, California, USA
83.3km (51.8 miles) ⓘRoyal Mountain King Mine (North pit; Skyrocket pit; Gold Knoll pit; Hobo pit; Hilltop pit; Butcher Shop; Hodson Fault; Dublin property; McCarty; Snowstorm; Skyrocket; Gold Knoll; Wilbur Womble; Lillian; Pine Log), Hodson, Hodson Mining District (Madam Felix Mining District; Felix Mining District), West Belt, Calaveras County, California, USA
85.7km (53.2 miles) ⓘNorth Keystone Mine (Keystone Mine), Copperopolis Mines (Copperopolis group), Copperopolis, Foothill Copper Belt, Calaveras County, California, USA
90.4km (56.2 miles) ⓘSausalito Road Quarry, Sausalito, Marin County, California, USA
95.4km (59.3 miles) ⓘFields Mine, Chrome Mountain, Pardee Mining District, Amador County, California, USA
98.1km (61.0 miles) ⓘYuba Consolidated Goldfields Placer Mine, Snelling, Snelling Mining District, Merced County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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