heulandite

名词 heulandite:

1. a group of minerals of the zeolite family consisting of a hydrous aluminum silicate of sodium and calcium

heu.land.ite

n.（名词）
A white, red, or yellow zeolite mineral, CaO·Al2O 3·'SiO 2·5H 2O.
片沸石：一种白色、红色或黄色的沸石矿物，CaO·Al2O 3·'SiO 2·5H 2O

来源：
After Henry Heuland , 9th-century British mineralogist
源自亨利· 霍兰德 ，9世纪英国矿物学家