| Locality type: | Mountain |
| Classification |
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| Species: | Sillimanite |
| Formula: | Al2(SiO4)O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Sillimanite data |
| Locality Data: | Click here to view Sherman Mountain, Silver Plume, Georgetown District, Clear Creek County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 492065 |
| Long-form Identifier: | 1:3:492065:6 |
| GUID (UUID V4): | ecb469b5-144b-4470-ad4b-d50acdc799c2 |
| Nearest other occurrences of Sillimanite |
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| 10.9km (6.8 miles) | ⓘMurry Mine, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA |
| 16.2km (10.1 miles) | ⓘRevenue; Brittle Silver; Delaware (Baltic and Revenue), Peru Creek Area, Argentine Mining District, Summit County, Colorado, USA |
| 18.9km (11.8 miles) | ⓘJennie Lind Tunnel No. 1, Idaho Springs, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA |
| 19.8km (12.3 miles) | ⓘOld Town Shaft, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
| 22.9km (14.2 miles) | ⓘVigilant; Banta Hill; Gold; Bunkhouse Occurrence, Idaho Springs Mining District (Virginia Mining District), Clear Creek County, Colorado, USA |
| 23.5km (14.6 miles) | ⓘBonanza, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
| 26.6km (16.5 miles) | ⓘAjax Mica Mine (Floyd Hill Mica Mine), Clear Creek Pegmatite Province, Clear Creek County, Colorado, USA |
| 30.2km (18.7 miles) | ⓘUnnamed Rutile Occurrence (MRDS - 10090176), Clear Creek Pegmatite Province, Jefferson County, Colorado, USA |
| 32.8km (20.4 miles) | ⓘCreswell Mine, Bergen Park area, Jefferson County, Colorado, USA |
| 37.2km (23.1 miles) | ⓘWheeler Basin, Grand County, Colorado, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | GEOLOGY OF THE GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR............... Topography and geography of the Georgetown quadrangle ............................................................. ___ ... . Biotite-sillimanite schist .......................................................................... _... _._ Silver Plume granite (porphyritic biotite granite) ........................_.......... . Distribution in Colorado ............................................. |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Report (issue) | | Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr...hornblende gneiss ____________ _ Quartzite at Coal Creek ________________ _ Igneous rocks _____________________________...Boulder Creek granite _________________ _ Pikes Peak granite _____________________ _ Silver Plume granite..._____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property _____________ _ Malachite |  | | Report (issue) | | the. Leadville, Colorado, mining district. Prepared in cooperation with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON..._ Pikes Peak(?) granite- __________________ Silver Plume(?) granite__ _______ _________ Quartz-mica ...on Mount Evans_ ________________ Faults on Dyer Mountain ________________ Fault complex on East Ball Mountain_____...Sherman__ _ ___________ Faults on West Sheridan Mountain _______ Faults on Mount Sheridan. ______________ |  | | Report (issue) | | Platte-Arkansas divide, southern Denver basin, Colorado, by P. E. Soister_ ______ ·_____________________...part of the Roberts thrust, Toiyabe Range, Lander County, Nev., by J. H. Stewart and A. R. Palmer _____...Ordovician tectonism in the Ruby Mountains, Elko County,· Nev., by Ronald Willden and R. W. Kistler__ _...tin minerals in gold- and silver-bearing sulfide ores, Ohio mining district, Marysvale, Utah, by A. S...of base metals and silver in the southern Santa Rita Mountains, Santa Cruz County, Ariz., by Harald |
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