She wore a fine chain about her alabaster neck.她细腻光滑、美丽白皙的脖子上戴着一条精致的链子。The floor was marble tile, and the columns alabaster.地板是由大理石铺成的, 柱子则是雪花石膏打造而成.The trees, the bushes and the tall ferns are carved with alabaster.无论乔木...
Olivine has been completely altered to serpentine, talc, and amphibole in the bore - hole examined in detail.钻芯详细检查的结果,橄榄石全部蚀变为蛇纹石 、 滑石及角闪石.Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.翡翠由...