Burma (Myanmar) and Guatemala are the principal sources of modern gem jadeitite, and Canada of modern lapidary nephrite.
缅甸和危地马拉是现代主要产地,而加拿大是现代宝石主要产地。
Burma (Myanmar) and Guatemala are the principal sources of modern gem jadeitite, and Canada of modern lapidary nephrite.
缅甸和危地马拉是现代主要产地,而加拿大是现代宝石主要产地。
They do have more traditional and mineralogical names (bixbite, morganite, and heliodor, respectively) but reportedly sell better under the emerald label.
其他颜变化绿柱石,如红,粉红,和黄正利用他们名气和售为红,粉红,黄金和祖母绿。
It is discovered by systematic studies that there exist, more or less, some special tangible shapes on the surface of jadeite jade article with granular crystalloblast.
经系统研究发现,具粒状变晶结构玉件表面或多或少存在一些特殊微观形貌,它们是一定内部结构、构造在不同加工条件下必然反映,即表面组构。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。