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礦物之美(CAVANSITE)

CAVANSITE Ca(VO)Si4O10·4H2O (orthorhombic) . Pune, near Bombay, Maharashtra, India . brilliant sky blue prismatic,elongated crystals form spherulitic rosettes or radiating sprays. 本礦鮮為人知,其晶体常集結成放射狀,小圓球狀.硬度3∼4.深藍色玻璃光澤與白色的沸石 類成強烈對比!CAVANSITE 之名來自於其化學成份.CA=CALCIUM;VAN=VANADATE;S=SILICATE;ITE=礦物.

經典名礦欣賞
NO.41