Morphology, habit and growth pf newberyite crystals (MgHPO4·3 H2O)

作者: R. Boistelle , F. Abbona

DOI: 10.1016/0022-0248(81)90472-3

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摘要: Abstract The theoretical growth morphology of newberyite has been studied by means the Periodic Bond Chain theory and compared to that synthetic natural crystals: occurence is sometimes reported in human urinary stones. most frequent faces correspond F faces: (010), (111), (100), (001), (021) (102). habit changes crystals have investigated pure aqueous solutions as a function pH supersaturation. Schematically, when supersaturation increases, crystal successively pseudooctahedral, flat tabular, equant finally prismatic, elonated along [100]. evolution observed time at decreasing

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