叶腊石矿石
名 称:叶腊石矿石
主要成分:由叶腊石、粘土矿物等组成,局部见丝状鸡血红。
成因类型:热液蚀变型,产于酸性凝灰岩,经热液蚀变形成。
层 位:下白垩统白音高老组
主要用途:耐火材料、陶瓷原料、雕刻原料,质地优良者可用作印章。
采集地点:内蒙古科尔沁右翼中旗新建叶腊石矿区
Name: Pyrophyllite
Mineralogy:Consists of pyrophyllite and other clay minerals, locally see red-colored threads.
Genesis:Hydrothermal alteration of acidic tuffs.
Stratigraphy:Lower CretaceousBaiyingaolao Formation.
Usage:Refractory materials, porcelain, engraving materials, high quality pyrophyllite can make seals.
Sample site:Xinjian pyrophyllite mine, Keerqinyouyizhongqi, Inner Mongolia.