Huajing Group was established in 1993, is China's largest quartz crystal production base of the device.
华晶集团成立于1993年，是中国国内最大的石英晶体器件生产基地之一。
The gold-bearing quartz vein developed in the Xiajiang Group of Neoproterozoic in southeastern Guizhou Province and western Hunan Province has a great potential.
贵州省东南部和湖南省西部接壤的大片新元古代下江群分布地区盛产的石英脉型金矿具有较大远景。
Foziling Group in the Dabie Mountains is composed of SLATE, phyllite, mica quartz schist, etc.
大别山北部佛子岭群变碎屑岩主要由板岩、千枚岩和云母石英片岩等所组成。
The wall rock is trachyte andesite of Talimugou Group, and the main ore body is the quartz veins which located in NWW trending fractures.
赋矿围岩为塔木兰沟组粗面安山质岩石，主要矿体为沿着NWW方向断裂构造就位的石英脉体。
The Yangjin'gou scheelite deposit occurs in the middle and upper parts of Wudaogou group. The mineralization types are mainly of scheelite quartz vein.
杨金沟白钨矿床赋存于下古生界五道沟群中上段，矿化类型主要为石英脉型。
The Yangjin'gou scheelite deposit occurs in the middle and upper parts of Wudaogou group. The mineralization types are mainly of scheelite quartz vein.
杨金沟白钨矿床赋存于下古生界五道沟群中上段，矿化类型主要为石英脉型。
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