释义 |
pectolite
pectolite (ˈpɛktəˌlaɪt) n (Minerals) a whitish-grey silicate mineral of calcium and sodium
pectolite
pectolite[′pek·tə‚līt] (mineralogy) NaCa2Si3O8(OH) A colorless, white, or gray inosilicate, crystallizing in the monoclinic system and having a vitreous to silky luster; hardness is 5 on Mohs scale, and specific gravity is 2.75. |