Classification |
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Species: | Prehnite |
Formula: | Ca2Al2Si3O10(OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Prehnite data |
Locality Data: | Click here to view Piz Cuolmet, Gronda da Cavrein Valley, Russein Valley, Disentis, Surselva Region, Grisons, Switzerland |
Data Identifiers |
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Mindat Occurrence Record ID: | 368516 |
Long-form Identifier: | 1:3:368516:7 |
GUID (UUID V4): | 3dfa5cd2-621d-428d-b285-7d4bfce2aeb1 |
Nearest other occurrences of Prehnite |
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1.5km (0.9 miles) | ⓘUpper Cavrein Alp, Gronda da Cavrein Valley, Russein Valley, Disentis, Surselva Region, Grisons, Switzerland |
9.7km (6.0 miles) | ⓘPlauncas Calmut, Val Strem, Tujetsch, Surselva Region, Grisons, Switzerland |
10.5km (6.5 miles) | ⓘCuolm da Vi, Sedrun, Tujetsch, Surselva Region, Grisons, Switzerland |
12.0km (7.5 miles) | ⓘCaschlè, Val Strem, Tujetsch, Surselva Region, Grisons, Switzerland |
15.4km (9.6 miles) | ⓘVal Giuv, Tujetsch, Surselva Region, Grisons, Switzerland |
16.2km (10.1 miles) | ⓘTeif Valley, Meitschligen, Gurtnellen, Reuss Valley, Uri, Switzerland |
20.7km (12.9 miles) | ⓘMuotta Naira (Muota Naira; Motta Naira; Muota Nera), Piz Lai Blau, Val Nalps, Tujetsch, Surselva Region, Grisons, Switzerland |
21.5km (13.3 miles) | ⓘVal Maighels, Tujetsch, Surselva Region, Grisons, Switzerland |
28.3km (17.6 miles) | ⓘCampra, Acquacalda, Santa Maria Valley, Blenio Valley, Blenio, Ticino, Switzerland |
28.8km (17.9 miles) | ⓘCamperio, Santa Maria Valley, Blenio Valley, Blenio, Ticino, Switzerland |
References |
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Stalder, H. A., de Quervain, F., Niggli, E., Graeser, St., Die Mineralfunde der Schweiz, (1973), p 53 |