Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Topaz from
Monzonite Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA


Locality type:Mine
Classification
Species:Topaz
Formula:Al2(SiO4)(F,OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Topaz data
Locality Data:Click here to view Monzonite Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:310789
Long-form Identifier:1:3:310789:8
GUID (UUID V4):0
Nearest other occurrences of Topaz
1.1km (0.7 miles) ⓘMonazite claims, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
2.8km (1.7 miles) ⓘBucky pegmatite (New Anniversary; Willow Creek), Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
4.0km (2.5 miles) ⓘBrown Derby No. 5 Mine, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
5.0km (3.1 miles) ⓘBrown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
5.0km (3.1 miles) ⓘBrown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
15.4km (9.6 miles) ⓘTomichi Dome, Tomichi Mining District (White Pine Mining District), Gunnison County, Colorado, USA
34.7km (21.6 miles) ⓘCalifornia Mine, Upper Browns Creek area, Nathrop, Chaffee County, Colorado, USA
37.8km (23.5 miles) ⓘMount White, Chaffee County, Colorado, USA
46.5km (28.9 miles) ⓘComet group (Comet prospect), Gunnison County, Colorado, USA
47.5km (29.5 miles) ⓘMiddle Mountain prospect, La Plata Mining District (Winfield Mining District), Chaffee 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.26 - (Table A-1)
 
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