yellow quartz

Iron-manganese contents on the surface of the quartz sand and yellow-brown soil of different treatments on the same layer were statistical analyzed.

对同一层次不同处理的石英砂表面铁锰含量进行统计分析知，各处理间有差异，但变化趋势不一致。

While growing colorless quartz, one can obtain yellow and green quartz by adding someimpurities into the growing solution.

水热法生长无色水晶的同时，掺入适当浓度的杂质，直接生长出大尺寸黄、绿水晶。

Natural quartz crystal from DONGHAI, JIANG SU mostly include amethyst , smoky quartz and yellow quartz.

东海天然有色水晶主要有紫晶 、 烟晶、黄水晶.

A pale yellow variety of crystalline quartz resembling topaz.

一种类似黄玉的黄色石英,等次稍低.

Mark Design Fine, greyish white, yellow& white quartz is an important ore guide for prospecting.

细粒、灰白&黄白色石英为重要的宏观找矿标志。