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Iceland | |
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| Betz, Volker (1981) Famous mineral localities: Zeolites from Iceland and the Faeroes. The Mineralogical Record, 12 (1) 5-26
[World of Stones 9/96 p.29] |
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| Zeolite collection of Volker Betz |
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| Zeolite colletion of Volker Betz
Giovanni Fraccaro collection & photo (Photo ID: 75021) |
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| Zeolite collection of Volker Betz |
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| Personally collected by Günter Frenz |
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| Sæmundsson, K. & Gunnlaugsson, E. (2014): Icelandic Rocks & Minerals. Mál og menning, Reyjavik 2014., 232p. |
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| Zeolite collection of Volker Betz |
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| Luis Costa specimen, collected 1978. |
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| Neuhoff, P.S., Fridriksson, T., Arnórsson, S., and Bird, D.K. (1999) Porosity changes and mineralparagenesis during low-grade metamorphism at Teigarhorn, eastern Iceland. American Journal of Science: 299: 467-501 |
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| Zeolite collection of Volker Betz |
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| Zeolite collection of Volker Betz |
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| Selbekk, Rune S., Mattsson, Hannes (2004) Zeolitt mineraliseringer i Hvalfjördur, Island. STEIN. Nordisk magasin for populær geologi, 31 (1) 28-33 |
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| Zeolite collection of Volker Betz |
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| Tamjidi, A. Borehole geology and hydrotermal alteration of well KJ-29 in the Krafla high-temperature area, NE-Iceland. United Nations University. |
- Sveitarfélagið Skagafjörður
| Personally collected by Günter Frenz |
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| Blake, D. H. (1966). The net-veined complex of the Austurhorn intrusion, southeastern Iceland. The Journal of Geology, 74(6), 891-907. doi.org/10.1086/627218 |
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| Jamison K. Turnbull collection |
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| Personally collected by Günter Frenz |
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| Collection of Volker Betz |
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| Personally collected by Günter Frenz |
Ósfjall, Breiðdalsvík, Fjarðabyggð, Eastern Region, Iceland