Geological Characteristics and Genesis Analysis of Vein Quartz Deposits in the Nachitai Area of Qinghai
The Nachitai vein quartz deposit is located in the eastern Kunlun metallogenic belt.The deposit is located in a secondary structure developed by the Kunnan fault.The quality of the vein quartz is good,and the ore is white milky white,with a block structure and a SiO2 content of 98.8%to 99.63%.It is believed that the Nachitai vein quartz deposit belongs to a medium low temperature magmatic hydrothermal type deposit.This article summarizes the geological characteristics,ore body characteristics,ore quality,and analyzes the genesis of the Nachitai vein quartz deposit by combining test data.Intended to provide guidance for searching for similar or similar vein quartz deposits in the region.
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