Locality type: Mine Classification Species: 'Monazite Group' (not an IMA approved species) Formula: REE(PO4 ) Confirmation Validity: Believed Valid Data Mineral Data: Click here to view Monazite Group data Locality Data: Click here to view Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA Data Identifiers Mindat Occurrence Record ID: 148945 Long-form Identifier: 1:3:148945:3 GUID (UUID V4 ): 0 Localities for Monazite Group in this Region Brown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA Brown Derby No. 2, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA Nearest other occurrences of Monazite Group
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) ⓘ Beryl and Rare Minerals Lode, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA 4.4km (2.7 miles) ⓘ Black Wonder Occurrence, 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 48.9km (30.4 miles) ⓘ Thorium Prospects (MRDS - 10087971), White Earth Mining District (Powderhorn Mining District), Gunnison County, Colorado, USA 51.1km (31.8 miles) ⓘ Rare Earth Occurrence (MRDS - 10094767), Gunnison County, Colorado, USA 52.0km (32.3 miles) ⓘ Thorium Prospects (MRDS - 10014575), White Earth Mining District (Powderhorn Mining District), Gunnison County, Colorado, USA 52.9km (32.9 miles) ⓘ Thorium Prospects (MRDS - 10014452), Goose Creek 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.26 - (Table A-1) Search for references including Monazite Group Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
Brown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA