Gismondine is a mineral with the chemical formula CaAl 2 Si 2 O 8 ·4(H 2 O). It is a zeolite or hydrated alumino-silicate. It forms colorless, bipyramidal crystals of orthorhombic symmetry. …

水钙沸石（Abrazite）是沸石族中的稀有矿物，在爱尔兰和冰岛的玄武熔岩中发现了许多与菱沸石、杆沸石、钙十字沸石共生的水钙沸石。

In 2001, a barium-dominant gismondine, "gismondine-Ba" has been discovered in slag material (of course not approved, as valid species, by IMA CNMNC). The Ca analogue of gismondine …

Gismondine是一種化學式為CaAl2Si2O8·4（H2O）的礦物。 它是沸石或水合矽鋁酸鹽。 它形成正交斜對稱的無色雙錐體晶體。 Gismondine以意大利礦物學家Carlo Giuseppe …

The gismondine framework topology consists of two sets of intersecting, doubly connected 4-membered rings linked into double crankshaft chains (dcc on the GIS page), like those of …

Gismondine, rare mineral in the zeolite family. Many specimens have been found in Ireland and Iceland in basaltic lavas, along with such other zeolites as chabazite, thomsonite, and …

Gismondine. Comments: Clear crystal of gismondine on matrix. Location: Alban Hills, near Rome, Latium, Italy. Scale: Not Given. © Lou Perloff / Photo Atlas of Minerals

Named for Carlo Giuseppe Gismondi (1762-1824), Italian mineralogist, who previously discovered "zeagonite" - a mixture of gismondine and phillipsite.

Gismondine是具有化学配方CAAL 2 Si 2 O 8 ·4（H 2 O）的矿物质。它是沸石或水合的铝矽酸盐。它形成了无色的双层晶体晶体的正骨对称性。 Gismondine以意大利矿物学家Carlo Giuseppe …

Gismondine chemical information summary. An official website of the United States government. Here is how you know