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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Zircon from
Road Gulch, Fremont County, Colorado, USA


Locality type:Gulch
Classification
Species:Zircon
Formula:Zr(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view Road Gulch, Fremont County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:35155
Long-form Identifier:1:3:35155:1
GUID (UUID V4):0
Nearest other occurrences of Zircon
10.3km (6.4 miles) ⓘIron Mountain, Iron Mountain complex, Fremont County, Colorado, USA
13.5km (8.4 miles) ⓘGreen Mountain Mine (Copper Boy Mine), Grape Creek Mining District (Greenhorn Mining District), Fremont County, Colorado, USA
14.0km (8.7 miles) ⓘCotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
14.2km (8.8 miles) ⓘCotopaxi Feldspar Mine (Cotopaxi Feldspar prospect; Henry pegmatite), Cotopaxi Pegmatite area, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
17.9km (11.1 miles) ⓘBenton Prospect (Hilltop prospect), Cottonwood Creek Area, Fremont County, Colorado, USA
28.2km (17.6 miles) ⓘMocking Bird Claim (Little Joe), Hayden Pass Area, Saguache County, Colorado, USA
28.3km (17.6 miles) ⓘSwartz Ranch Occurrence (D.P. Van Nouhuys Property), Custer County, Colorado, USA
30.8km (19.2 miles) ⓘBlue Bird Claim, Hayden Pass Area, Saguache County, Colorado, USA
32.5km (20.2 miles) ⓘHaputa Ranch (Haputa Extension), Custer County, Colorado, USA
37.6km (23.4 miles) ⓘBob Cat Mine, Crestone Mining District (Baca Grant Mining District), Saguache County, Colorado, USA
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.
 
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