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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Diopside from
Jack of Diamonds Prospect, McIntyre Hills Area, Fremont County, Colorado, USA


Locality type:Prospect
Classification
Species:Diopside
Formula:CaMgSi2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Diopside data
Locality Data:Click here to view Jack of Diamonds Prospect, McIntyre Hills Area, Fremont County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:374602
Long-form Identifier:1:3:374602:8
GUID (UUID V4):0
Nearest other occurrences of Diopside
3.8km (2.3 miles) ⓘGreen Mountain Mine (Copper Boy Mine), Grape Creek Mining District (Greenhorn Mining District), Fremont County, Colorado, USA
8.8km (5.5 miles) ⓘMorning Star Claims 1943, McIntyre Gulch Area, Fremont County, Colorado, USA
16.7km (10.4 miles) ⓘDevil's Hole Mine, Fremont County, Colorado, USA
23.2km (14.4 miles) ⓘCotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
28.1km (17.4 miles) ⓘFour Claim Group, Currant Creek Area, Guffey Mining District (Freshwater Mining District), Fremont County, Colorado, USA
29.8km (18.5 miles) ⓘIron Mountain Mine (Iron Mine; Iron Hill Mine), Rosita Mining District, Custer County, Colorado, USA
39.2km (24.3 miles) ⓘSkinney Claim (Lues Gulch Prospect; Lues Ranch Prospect), Guffey Mining District, Park County, Colorado, USA
42.1km (26.1 miles) ⓘBetty Mine (Lone Chimney Mine; Betty Lowe), Guffey Mining District, Park County, Colorado, USA
42.5km (26.4 miles) ⓘGuffey District; West Occurrence, Guffey Mining District, Park County, Colorado, USA
48.3km (30.0 miles) ⓘGypse Queen Mine, Cleora Mining District, Chaffee County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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