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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Malachite from
F.M.D. Mine, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA


Locality type:Mine
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view F.M.D. Mine, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:355482
Long-form Identifier:1:3:355482:1
GUID (UUID V4):0
Nearest other occurrences of Malachite
2.1km (1.3 miles) ⓘMalachite Mine (Morrison), Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
5.9km (3.7 miles) ⓘHosa Lodge Mine, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
7.4km (4.6 miles) ⓘEvergreen Fluorite deposit (Augusta lode; Augusta Mine), Bear Creek-Evergreen area, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
7.6km (4.7 miles) ⓘBull Hill claim, Evergreen Mining District (Malachite Mining District), Jefferson County, Colorado, USA
8.4km (5.2 miles) ⓘOld Soda Creek School Pegmatite, Clear Creek Pegmatite Province, Jefferson County, Colorado, USA
10.2km (6.3 miles) ⓘUnion Pacific Shaft Occurrence (Union Pacific Prospect), Ralston Buttes Mining District, Jefferson County, Colorado, USA
12.4km (7.7 miles) ⓘCressmans Gulch Mine (Cressmans Gulch pegmatite), Clear Creek pegmatite Province, Jefferson County, Colorado, USA
20.0km (12.4 miles) ⓘNorth Star Mine, Ralston Buttes Mining District, Jefferson County, Colorado, USA
20.2km (12.6 miles) ⓘQualla and Young Sampson Lodes Occurrence, Critchell Area, Jefferson County, Colorado, USA
21.3km (13.2 miles) ⓘTigris, Lawson Mining District, Clear Creek County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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