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Topaz from
Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA


03274780017364203364107.jpg
Topaz

Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
05052500017364203361927.jpg
Topaz

Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
03274780017364203364107.jpg
Topaz

Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
05052500017364203361927.jpg
Topaz

Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
03274780017364203364107.jpg
Topaz

Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
05052500017364203361927.jpg
Topaz

Brown Derby 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 Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:117582
Long-form Identifier:1:3:117582:0
GUID (UUID V4):0
Localities for Topaz in this Region
Brown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
Brown Derby No. 4 Mine, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
Brown Derby No. 5 Mine, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
Nearest other occurrences of Topaz
0.1km (0.1 miles) ⓘBrown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
1.1km (0.7 miles) ⓘBrown Derby No. 5 Mine, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
4.5km (2.8 miles) ⓘBucky pegmatite (New Anniversary; Willow Creek), Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
4.7km (2.9 miles) ⓘMonazite claims, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
5.0km (3.1 miles) ⓘMonzonite Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
10.5km (6.5 miles) ⓘTomichi Dome, Tomichi Mining District (White Pine Mining District), Gunnison County, Colorado, USA
33.0km (20.5 miles) ⓘCalifornia Mine, Upper Browns Creek area, Nathrop, Chaffee County, Colorado, USA
36.1km (22.4 miles) ⓘMount White, Chaffee County, Colorado, USA
50.3km (31.2 miles) ⓘMiddle Mountain prospect, La Plata Mining District (Winfield Mining District), Chaffee County, Colorado, USA
50.9km (31.6 miles) ⓘComet group (Comet prospect), Gunnison County, Colorado, USA
References
Rocks & Min.: 24:233-234.
71(3):193.
Am Min 50:96-104
Landes, Kenneth K. (1935) Colorado pegmatites. American Mineralogist, 20 (5) 319-333
Hanley, J.B., Heinrich, E.W., Page, L.R. (1950) Pegmatite investigations in Colorado, Wyoming, and Utah, 1942-1944. Professional Paper 227. US Geological Survey doi:10.3133/pp227
 
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