 | | Journal (issue) | | quantities of minerals have been sent home from Greenland. These minerals originate from different sources...material has naturally been collected in East Greenland by the numerous expeditions of later years, whereas...increase the size of the hook. As far as West Greenland is concerned, the geological conditions are rather...peninsulas of Svartenhuk and ugssuaq and the island of Disko, is built up of plateau basalt, several km...which chiefly occur in the southernmost part of Greenland. As elsewhere, the occurrences of minerals in |  | | Book | | include: apophyllite (K,Na)Ca4[SiSOZO](F,OH) °SHZO gyrolite NaCa16[AlSiZ3060](OH)olSHZO maricopaite PI>JCaZ[(Si...nodules, on the South Indian Ridge, east of Kerguelen Island, in the Indian Ocean (Mohapatra and Sahoo, 1987)...Analcime, phillipsite, levyne, gismondine, and gyrolite are not found in the tholeiitic basalt, and little...meters in the Ngatamariki geothermal field, North Island, New Zealand, was capped and let stand for 472...in andesite and dacite of submarine calderas in island-arc volcanism. The results of "black smoker" vents | | | Book | | include: apophyllite (K,Na)Ca4[SiSOZO](F,OH) °SHZO gyrolite NaCa16[AlSiZ3060](OH)olSHZO maricopaite PI>JCaZ[(Si...nodules, on the South Indian Ridge, east of Kerguelen Island, in the Indian Ocean (Mohapatra and Sahoo, 1987)...Analcime, phillipsite, levyne, gismondine, and gyrolite are not found in the tholeiitic basalt, and little...meters in the Ngatamariki geothermal field, North Island, New Zealand, was capped and let stand for 472...in andesite and dacite of submarine calderas in island-arc volcanism. The results of "black smoker" vents |  | | Book | | et al. (1969) as "tetragonal natrolite" from Greenland. Chao (1980) introduced also the name paranatrolite...of Fig. 1.lK. Tetranatrolite from Ilimaussaq, Greenland (SEM Philips, x 5000) 43 Natrolite, Tetranatrolite...Oahu, Hawaii. At Diamond Head, Punchbowl, Manana Island, Ulupau Head and Salt Lake Tuff, natrolite occurs...of the Tugtup agtakorfia, Ilimaussaq Massif, Greenland, or the occurrence in pegmatite dykes and miarolitic...Northern Ireland: in the basalts of Antrim, Portrush, Island Magee (see also Walker 1960a). Germany: in the |
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