feldspar例句
Jadeite jade consists of minerals of pyroxene, amphibole and
feldspar groups.
翡翠由辉石族 、 角闪石族、长石族矿物组成.
Industry: petroleum, diamonds, iron ore, phosphates,
feldspar, bauxite, uranium, gold.
工业: 原油, 钻石, 铁矿, 磷酸盐, 长石矿, 铝氧石, 铀, 黄金.
Feldspar commonly used are: granite a long stone set fire to rocks.
常用的长石主要有: 花岗岩、霞硌、正长石等火烧岩.