1) jadeitite
['dʒeidi:,tait]

硬玉岩
1.
Jadeitite from Symn-Keu ultramafic complex,Polar Urals,Russia.;

俄罗斯极地乌拉尔Сыум-Кеу超基性岩体中的硬玉岩
2.
The textures of Myanmar jadeitites are classified into three major types according to the forming stages and the petrographic features: primary texture, deformed-metamorphosed texture and post-filled texture, and their gemmological implications are discussed.
依据其形成阶段及岩相学特征将缅甸硬玉岩的结构首次分为三大类:原生结构、变形变质结构及后生充填结构。
3.
Jadeitite is a well known but rare rock type that is found only in a few places in the world.
硬玉岩是一种稀少的岩类,常以构造岩包体和脉体的型式产出在蛇纹岩中。
2) Jadeite-Quartzite

硬玉石英岩
1.
Petrographic and geochemical research sho w that there exist major, trace and rear earth element geochemical variation of th e jadeite-quartzite in the Changpu district of Dabie Mountains during retrog ressive me tamorphism.
在大别山菖蒲地区新鲜硬玉石英岩逐步退变为片麻岩的变质作用过程中 ,其岩相学以及地球化学元素发生了一系列有规律的变化。
3) Myanmar(Burma)jadeite

缅甸硬玉岩
4) jadeitite-bearing rocks

含硬玉岩类
5) Jadeite quartzite

硬玉石英岩
1.
Five types of fluid inclusions hosted by quartz have been recognized in coesite-bearing jadeite quartzite from Shuanghe, Anhui Province.
在安徽双河含柯石英硬玉石英岩中已识别出5类流体包裹体,其中早期退变质阶段捕获的包裹体是均一温度低、含盐度较高的水溶液包裹体,晚期捕获的是均一温度较高、含盐度低的水溶液流体包裹体,更晚期的是三相富含CO2包裹体及均一温度高的气-液两相富CO2包裹体,为限定硬玉石英岩的隆升轨迹提供重要依据。
6) Quartz jadeitite belt

石英硬玉岩带
补充资料:硬玉
分子式:NaAl[Si2O6]
CAS号:
性质:单斜晶质系。晶体极少见到,通常成隐晶质致密块体。莫氏硬度6.5~7。相对密度3.3~3.4。玻璃光泽。以苹果绿色最常见,也有呈浅绿色或白色。质地坚韧。刺状断口。产于碱性变质岩中。硬玉又名翡翠,是一种名贵的玉石,可供雕琢高级工艺美术品。但一般将坚硬隐晶质的其他绿色矿物如绿石髓、软玉(角闪石的一种)等均称翡翠。
CAS号:
性质:单斜晶质系。晶体极少见到,通常成隐晶质致密块体。莫氏硬度6.5~7。相对密度3.3~3.4。玻璃光泽。以苹果绿色最常见,也有呈浅绿色或白色。质地坚韧。刺状断口。产于碱性变质岩中。硬玉又名翡翠,是一种名贵的玉石,可供雕琢高级工艺美术品。但一般将坚硬隐晶质的其他绿色矿物如绿石髓、软玉(角闪石的一种)等均称翡翠。
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参考词条