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
Bob Cat Mine, Crestone Mining District (Baca Grant Mining District), Saguache County, Colorado, USA


Locality type:Mine
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 Bob Cat Mine, Crestone Mining District (Baca Grant Mining District), Saguache County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:997192
Long-form Identifier:1:3:997192:9
GUID (UUID V4):0
Nearest other occurrences of Zircon
27.6km (17.2 miles) ⓘMocking Bird Claim (Little Joe), Hayden Pass Area, Saguache County, Colorado, USA
30.2km (18.7 miles) ⓘBlue Bird Claim, Hayden Pass Area, Saguache County, Colorado, USA
32.9km (20.5 miles) ⓘBenton Prospect (Hilltop prospect), Cottonwood Creek Area, Fremont County, Colorado, USA
36.9km (22.9 miles) ⓘSwartz Ranch Occurrence (D.P. Van Nouhuys Property), Custer County, Colorado, USA
37.6km (23.4 miles) ⓘRoad Gulch, Fremont County, Colorado, USA
38.2km (23.7 miles) ⓘCotopaxi Mine (Cotopaxi lode; Gumaer Mine; Fannie lode; Fannie Mill), Mine Gulch, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
42.2km (26.2 miles) ⓘHaputa Ranch (Haputa Extension), Custer County, Colorado, USA
42.8km (26.6 miles) ⓘCotopaxi Feldspar Mine (Cotopaxi Feldspar prospect; Henry pegmatite), Cotopaxi Pegmatite area, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
44.3km (27.5 miles) ⓘIron Mountain, Iron Mountain complex, Fremont County, Colorado, USA
47.2km (29.3 miles) ⓘGreen Mountain Mine (Copper Boy Mine), Grape Creek Mining District (Greenhorn Mining District), Fremont 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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