| 'Chabazite' |  |
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| Reference: | Christian Bracke collection |
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| Photo: © Christian Bracke. Chabazite from Grimsel pass, Grimsel area, Hasli Valley, Bern, Switzerland |
| 'Chlorite Group' | |
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| Reference: | Christian Bracke collection |
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| Hematite | |
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| Formula: | Fe2O3 |
| Locality: | Nägelisgrätli, Grimsel pass, Grimsel area, Hasli Valley, Bern, Switzerland |
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| Hematite var: Iron Rose |  |
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| Reference: | Christian Bracke collection |
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| Photo: © Christian Bracke. Iron Rose from Grimsel pass, Grimsel area, Hasli Valley, Bern, Switzerland |
| Lepidocrocite | |
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| Formula: | γ-Fe3+O(OH) |
| Locality: | Nägelisgrätli, Grimsel pass, Grimsel area, Hasli Valley, Bern, Switzerland |
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| Orthoclase |  |
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| Formula: | KAlSi3O8 |
| Reference: | Martins da Pedra collection |
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| Photo: © Joseph A. Freilich. Orthoclase from Grimsel pass, Grimsel area, Hasli Valley, Bern, Switzerland |
| Quartz | |
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| Formula: | SiO2 |
| Locality: | Nägelisgrätli, Grimsel pass, Grimsel area, Hasli Valley, Bern, Switzerland |
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| Quartz var: Smoky Quartz |  |
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| Formula: | SiO2 |
| Reference: | [www.johnbetts-fineminerals.com] |
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| Photo: © 2003 John H. Betts. Smoky Quartz from Grimsel pass, Grimsel area, Hasli Valley, Bern, Switzerland |
8 entries listed. 4 valid minerals.
Mineral and Locality Search
