Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.
来自同位素年龄鉴定的证据指出,绿岩带在年龄上彼此变化相当大.
Both the well - preserved greenstone belt and TTG - reworked granite - greenstone belt are favorable for gold deposit formation.
无论是保存相对完好的绿岩带还是被 TTG 改造后的花岗 — 绿岩带,均有利于金矿形成.
Nephrite is a semi - precious stone, a variety of jade ( sometimes called greenstone ).
软玉是一种半宝石, 玉石的一个品种 ( 有时称为绿岩 ).
Greenstone Miller is co-founder and chief executive officer of Business Talent Group.
来自WSJ
The structures are seen in rocks from the famous Barberton Greenstone Belt in the Mpumalanga Province of South Africa.
来自BBC
Greenstone enables users to organize, create and publish digital collections of electronic files on the Web or on CD-ROM.
来自UNESCO