| Classification |
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| Species: | Coffinite |
| Formula: | U(SiO4) · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Coffinite data |
| Locality Data: | Click here to view New Armstrong, Polar Mesa, Gateway Mining District, Grand County, Utah, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 517187 |
| Long-form Identifier: | 1:3:517187:3 |
| GUID (UUID V4): | dca3aad1-d3e6-4ebd-a72e-cfd0ff1c375b |
| Nearest other occurrences of Coffinite |
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| 0.1km (0.0 miles) | ⓘFoster Mine, Polar Mesa, Gateway Mining District, Grand County, Utah, USA |
| 0.6km (0.4 miles) | ⓘEmma Occurrence, Polar Mesa, Gateway Mining District, Grand County, Utah, USA |
| 1.0km (0.6 miles) | ⓘEffie F. Mine, Polar Mesa, Gateway Mining District, Grand County, Utah, USA |
| 1.1km (0.7 miles) | ⓘF. W. No. 3, Polar Mesa, Gateway Mining District, Grand County, Utah, USA |
| 1.8km (1.1 miles) | ⓘCaptain Jack (Petrified Tree), Polar Mesa, Gateway Mining District, Grand County, Utah, USA |
| 3.5km (2.2 miles) | ⓘAxis (P.F.G.E.), Polar Mesa, Gateway Mining District, Grand County, Utah, USA |
| 6.3km (3.9 miles) | ⓘCanyon No. 1, Beaver Mesa, Gateway Mining District, Grand County, Utah, USA |
| 7.9km (4.9 miles) | ⓘBonanza 1 and 2 (Bonanza - Corvusite), Beaver Mesa, Gateway Mining District, Grand County, Utah, USA |
| 8.1km (5.0 miles) | ⓘCorvusite Nos. 1-3 mines, Beaver Mesa, Gateway Mining District, Grand County, Utah, USA |
| 8.7km (5.4 miles) | ⓘLa Sal No. 2 Mine, Beaver Mesa, Gateway Mining District, Mesa County, Colorado, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Book | | - [ URANIUM GUIDEBOOK FOR THE PARADOX BASIN, UTAH AND COLORADO TABLE OF CONTENTS Page THE PARADOX BASIN...AND MINING AREAS SLICK ROCK DISTRICT GYPSUM VALLEY DISTRICT BULL CANYON DISTRICT URAVAN DISTRICT GATEWAY...GATEWAY DISTRICT (EASTERN GATEWAY AREA) MC ELMO CREEK DRAINAGE AREA LA SAL CREEK AREA PARADOX DISTRICT BEAVER...BEAVER AND POLAR MESAS LISBON VALLEY (BIG INDIAN) DISTRICT MOAB DISTRICT GREEN RIVER DISTRICT THOMPSONS...THOMPSONS DISTRICT INTER-RIVER REGION RICHARDSON-DEWEY AREA LOWER KANE SPRINGS AREA INDIAN CREEK REGION DRY VALLEY |  | | Book (edition) | | The current progress in mineralog), with countless new data in books and scientific as well as amateur journals...submitted to, and accepted by, the Commission on New Minerals and Mineral Names (CNMMN) of the International...pure freibergite is very rare. The decision that a new mineral species is established when one of the cations...eudialyte, and several other groups: The number of new mineral species may grow as an avalanche, flooding...and long-wave UV light (LW, 365 nm). Recently, a new wavelength of UV, called midwave (~300 nm) has been |
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