Heulandite

[hju:lәndait]

解释:

(noun.) a group of minerals of the zeolite family consisting of a hydrous aluminum silicate of sodium and calcium.

校对:马特--From WordNet

解释:

(n.) A mineral of the Zeolite family, often occurring in amygdaloid, in foliated masses, and also in monoclinic crystals with pearly luster on the cleavage face. It is a hydrous silicate of alumina and lime.

校对:梅勒妮

解释:

n. a mineral of the zeolite group—from H. Heuland an English mineralogist.

编辑:雷金纳德