Quartz is gangue mineral widespread in all types of gold deposits in Guidong Area and is an important rock-formingmineral and gold-carrier mineral as well.
石英是桂东地区各类金矿床中普遍出现的脉石矿物，同时也是重要的造岩矿物和金的载体。
2
Rock-formingmineral, olivine, pyroxene, hornblende, orthoclase, feldspar, plagioclase, mica, quartz, biotite, calcite and other common metal and nonmetal minerals.
造岩矿物的概念、橄榄石、长石、角闪石、辉石、云母、石英、方解石和常见金属和非金属矿物。
3
The process of precipitation of cement between mineral or rock grains and forming solid clastic sedimentary rock, one phase of lithification.