| Locality type: | Mine |
| Classification |
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| Species: | Ferberite |
| Formula: | FeWO4 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Ferberite data |
| Locality Data: | Click here to view Vasco No. 6, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 436056 |
| Long-form Identifier: | 1:3:436056:8 |
| GUID (UUID V4): | 744b248a-f083-44d3-88c0-5ac8c1609b6d |
| Nearest other occurrences of Ferberite |
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| 0.2km (0.1 miles) | ⓘBarker (Barker Tunnel), Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 0.4km (0.3 miles) | ⓘVasco No. 1 Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 0.9km (0.6 miles) | ⓘSteele Plate Tungsten, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 1.2km (0.7 miles) | ⓘForest Home Lode (Forest Home & Cold Spring), Boulder County, Colorado, USA |
| 1.2km (0.7 miles) | ⓘVasco No. 2 & 5, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 1.2km (0.7 miles) | ⓘVasco No. 7, Boulder County, Colorado, USA |
| 1.2km (0.7 miles) | ⓘWorld Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 1.2km (0.7 miles) | ⓘCross Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 1.2km (0.8 miles) | ⓘHoosier Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 1.4km (0.8 miles) | ⓘCold Spring Mine, Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | Geology and Ore Deposits of the Boulder County Tungsten District Colorado GEOLOGICAL SURVEY PROFESSIONAL... Geology and Ore Deposits of the Boulder County Tungsten District Colorado By T. S. LOVERING and OGDEN TWETO...State of Colorado through the Colorado Geological Survey Board and the Colorado Metal Mining Fund UNITED...__________________________ Principal rocks of the district.________________________ Pre-Cambrian rocks__..._____ Age_ __________________________________ Boulder Creek granite and related rocks. ____ Distribution |  | | Journal (article/letter/editorial) | | PORTUGAL A surprising number of the world’s tungsten deposits have been a source of superb mineral...been the tungsten mine at Panasqueira, Portugal (fig. l), with its unusually high-quality ferberite, apatite...academic community. An outstanding Panasqueira ferberite, typical of the best material available in the...as this issue’s Connoisseur’s Choice (fig. 2). Ferberite is a black, dense (specific gravity 7.3-73, brittle...brownish-black to black streak. It is weakly magnetic. Ferberite is monoclinic (2/m), typically forming elongated |  | | Report (issue) | | Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ _ Pikes Peak granite..._____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property _____________ _ Malachite |  | | Journal (issue) | | e r S ix N o v e m bz e r — D:e c e mzb e r 1 97 6 publisher affiliated with the Friends of Mineralogy...Marvin Hanner Additions to the Ore Mineralogy of Colorado.................................................by Donald Grybeck Crystallized Minerals of the Colorado Mineral Belt....................................accompanied by a stamped, self-addressed envelope. No responsi bility can be assumed for unsolicited material...0 7 1 5 T e le p h o n e :3 0 1 - 2 6 2 - 8 5 8 3 or 3 0 1 -2 6 1 -3 9 1 2 . S econd class postage paid |
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