 | Raade, Gunnar, Husdal, Tomas (2010) Chemical composition of a metamict (Mn,Fe)-Y-(Sb,As)-(Nb,Ti) oxide mineral from the Tennvatn amazonite pegmatite, Sørfold, Nordland, north Norway. Norsk Bergverksmuseum Skrift, 43. 81-87 | Journal (article/letter/editorial) | | oxide mineral from the Tennvatn amazonite pegmatite, S0rfold, Nordland, north Norway Gunnar Raade and Tomas...Introduction The mineralogy of the amazonite pegmatite at Tennvatn was briefly described by Ellingsen et al...Associations The mineral is not uncommon in the pegmatite and has been found in several different associations:...quartz and microcline in the central part of the pegmatite body, associated with chernovite-(Y), fluorapatite...two limited areas close to the margins of the pegmatite. The aggregates are embedded in a porous matrix |  | | Journal (article/letter/editorial) | | pegmatites within the Tysfjord granite, northern Norway Tomas Husdal Introduction The Tysfjord granite...well-known collecting sites like Hundholmen, Drag and Tennvatn. Large, well-formed crystals make thalenite-fv)...from the pegmatites makes this one of the areas in Norway richest in different species. This work is presenting...from Fauske to Efjorden in the northern part of Nordland county. It is a foliated pale grey to pale red...REE, F, Nb, Ti, Ta, As, Th, U and Be. Apart from Tennvatn and Hellemobotn, all pegmatites of the area are |  | | Journal (article/letter/editorial) | | Urals, Russia) and the Larvik alkalic complex, Norway, but nonetheless related to continental collision;...tourmaline (rubellite) from Manjaka, Sahatany Pegmatite Field, Antananarivo Province, Madagascar. Coin...Mineral name Alflarsenite Almarudite Aminoffite Asbecasite Atencioite Babefphite Barylite Bavenite Bazzite...analysis of “rhodizite” from the Animikie Red Ace pegmatite in Wisconsin, characterized as a “representative”...(2007) Jonsson (2004) Asbecasite 370 Tennvatn pegmatite, Sørfold, Nordland, Norway Husdal (2011) Husdal |  | | Journal (volume) | | is associated with niobian rutile, magnetite, asbecasite and cafarsite (Anthony et al., 2000). It occurs...arsenic-rich Tennvatn pegmatite, Sørfold, Norway (Ellingsen et al., 1995) and at the Jaguaraçú pegmatite, Minas...Sjeldne mineraler i en amazonittpegmatitt ved Tennvatn i Nordland. Norsk Bergverksmuseums Skriftserie, 9, 35–37 |
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Tennvatn pegmatite, Sørfold, Nordland, Norway