| Classification |
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| Species: | 'Gadolinite' (not an IMA approved species) |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Hematite | 1 photo of Gadolinite associated with Hematite at this locality. |
| Data |
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| Mineral Data: | Click here to view Gadolinite data |
| Locality Data: | Click here to view Piz Rondadura, Val Rondadura, Val Medel, Medel (Lucmagn), Surselva Region, Grisons, Switzerland |
| Photo Gallery | View Gallery (2 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 930958 |
| Long-form Identifier: | 1:3:930958:6 |
| GUID (UUID V4): | f90a836f-f0f3-41b4-8d95-7d31d38ec433 |
| Nearest other occurrences of Gadolinite |
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| 39.1km (24.3 miles) | ⓘGrosse Arsch, Blinnen Valley, Reckingen, Goms, Goms, Valais, Switzerland |
| 76.2km (47.3 miles) | ⓘSeula mine, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 76.6km (47.6 miles) | ⓘLocatelli quarry, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 78.9km (49.0 miles) | ⓘMount Zughero quarry, Stresa, Verbano-Cusio-Ossola Province, Piedmont, Italy |
| 81.4km (50.6 miles) | ⓘMittal-Hohtenn road tunnel, Mittal, Steg-Hohtenn, Westlich Raron, Valais, Switzerland |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | Y2 Fe2+ Be2 Si2 O10 Gadolinite-(Y) c 2001 ° Mineral Data Publishing, version 1.2 Crystal Data: Monoclinic;...Si2:00 [O9:72 (OH)0:28 ]§=10:00 : Mineral Group: Gadolinite group. Occurrence: In granite and alkalic granite...From Piz Blas, Val Nalps, also Piz Rondadura and Pizza Rotondo, Val Bedretto, Ticino, Switzerland. In...(1984) A re¯nement of the crystal structure of gadolinite. Amer. Mineral., 69, 948{953. All rights reserved |  | | Book (volume) | | francesi . . . ... Cap. XXIX - La Val d'Ala . . . . . . . . Cap. XXX - La Val d'Aosta .. . . . . Cap. XXXI...L'Ossola .. . . .. ... . . . . Cap. XXXIII - La Val di Binn . .. . . . Cap. XXXIV - Zone del Grimsel...XXXVI - 11 Canton Ticino e la Val Mesolcina .... . . . . Cap. XXXVJI - La Val Tavetsch e le valli adiacenti...adiacenti . .. . . . . . Cap. XXXVIII- La Val Malenco . . . . . . Cap. XXXIX - La Valtellina . . . . . .. ...Cap. XLI - Minerali del Vicentino Cap. XLII - La Val di Fassa e le zone adiacenti ......... . - Alpi Breonie |  | | Journal (issue) | | Lengenbach Mineral Locality, Binna Valley, Valais, Switzerland................................................Imhof Famous Mineral Localities: Lengenbach, Switzerland 275 by Stefan Graeser Rare Earth Minerals in...Bochum-Querenburg, West Germany Eric Offermann Arlesheim, Switzerland photomicrography: Julius Weber Mamaroneck, New...KELLER-WILDI, W yhlenweg 40 CH 4 1 2 6 Bettingen, Switzerland ★ Cabinet specimens ★ Miniatures ★ Thumbnails...northeastsouthwest gash veins. The gash veins are common in the region and often carry anatase but the veins are small |  | | Book (volume) | | francesi .. . .. . Cap. XXIX - La Val d'Ala . . . . . ... Cap. XXX - La Val d'Aosta . .... . Cap. XXXI - 11...- L'Ossola ... .. .. . . . . .. Cap. XXXIII - La Val di Binn .. . .. . Cap. XXXIV - Zone del Grimsel e...XXXVI - 11 Canton Ticino e la Val Mesolcina ... . .. . . Cap. XXXVII - La Val Tavetsch e le valli adiacenti...adiacenti ....... . Cap. XXXVIII - La Val Malenco ..... . Cap. XXXIX - La Valtellina .. ...... . Cap. XL -...Cap. XLI - Minerali del Vicentino Cap. XLII - La Val di Fassa e le zone adiacenti . . . . . . .. . . Cap |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...9: 1 (Gaines, 1971; Pimentel er al., 2009). SWITZERLAND Maderanertal east of Arnsteg, Uri. In the world...in numerous localities in Switzerland, it is only in the Maderanertal region of east-central Canton Uri...to Val Caverdiras; ilmenite rose-bearing clefts are found fairly commonly throughout this region, such...about 20 other quartz mines are operated in the region of the Subpolar Urals, northwest of Saranpaul, |  | | Book | | Rare-earth minerals in the Alpine ar,d Subalpine region [Switzerland,Austria and Iti:Jy](by C. M. Gramaccioli)...Cassedanne) 8:382-387 Amethyst from the Thunder Bay region, Ontario (by D. G. Ellion) 13:67-70 New data on...Record bookshelf-A Guide to rite Minerals of Switzerland; Connecticut Mines and Minerals; Mineral Collecting...Rare-earth minerals in the Alpine and Subalpine region [Switzerland, Austria and Italy] (by C. M. Gramaccioli)...FRANCESCO --and R. Pagano: Mineral collecting in Val Malenco 3:120-123 BEECH CREEK Levyne-offrelite from |
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Piz Rondadura, Val Rondadura, Val Medel, Medel, Surselva Region, Grisons, Switzerland