| | Journal (article/letter/editorial) | deposition in a shallow continental shelf environment. Lazulite, augelite, trolleite, svanbergite, goyazite, crandallite...stability data for augelite, trolleite, berlinite, lazulite, scorzalite, dumortierite, muscovite, kyanite...Aluminum-Phosphates and -Borosilicates (APB), such as lazulite (Mg, Fe)Al2 (PO4) 2 (OH)2, augelite Al2(PO4)(OH)3...Moine (1974) already mentioned the coexistence of lazulite and dumortierite with muscovite, kyanite and tourmaline...Fig. 2. Cross bedding marked by dumortierite and lazulite-rich layers. Tsiambenana (no. 4). Width of foot | | | Report (issue) | importance, but the descriptions of the mode of occurrence will aid in the search for better deposits. Very...------------ ~ INDUSTRIAL USE OF KYANITE, SILLIMANITE, AND ANDALUSITE.----------------------------......-------------------------------------------Lazulite...-------------------------------------------...________________ Origin of the kyanite-rutile-lazulite mineralization....-------------------------------Economic...--············--··-··········:..........:, · Occurrence....-------·-······--------·---------·······- |
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