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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Mica Group from
Blue Brute and Sevilla Queen claims, Turret Mining District, Chaffee County, Colorado, USA


Locality type:Claim
Classification
Species:'Mica Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Mica Group data
Locality Data:Click here to view Blue Brute and Sevilla Queen claims, Turret Mining District, Chaffee County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:309409
Long-form Identifier:1:3:309409:9
GUID (UUID V4):0
Nearest other occurrences of Mica Group
0.8km (0.5 miles) ⓘRoyal Bo (Riegal), Turret Mining District, Chaffee County, Colorado, USA
2.3km (1.5 miles) ⓘCalumet Mine, Turret Mining District, Chaffee County, Colorado, USA
8.6km (5.4 miles) ⓘMarvel Occurrence, Cleora Mining District, Chaffee County, Colorado, USA
34.3km (21.3 miles) ⓘBull Gulch Mica Mine, Fremont County, Colorado, USA
34.4km (21.3 miles) ⓘUnnamed Uranium - Feldspar Mine (MRDS - 10013132), Saguache County, Colorado, USA
35.8km (22.2 miles) ⓘCotopaxi Pegmatite area, Cotopaxi, Cotopaxi Mining District, Fremont County, Colorado, USA
48.0km (29.8 miles) ⓘRoad Gulch, Fremont County, Colorado, USA
52.4km (32.6 miles) ⓘLookout Mountain, Gold Brick Mining District, Gunnison County, Colorado, USA
53.5km (33.3 miles) ⓘParkdale, Fremont County, Colorado, USA
55.6km (34.5 miles) ⓘBoulder Lake, Gold Brick Mining District, Gunnison County, Colorado, USA
References
Meeves, H.; Harrer, C.M.; Salsbury, M.H.; Konselman, A.S; Shannon, S.S. Jnr. (1966) Reconnaissance of beryllium-bearing pegmatite deposits in six western states: Arizona, Colorado, New Mexico, South Dakota, Utah, and Wyoming. Bureau of Mines Information Circular 8298. United States Department of the Interior 34 pp.p.23 - (Table A-1)
 
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