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缙云老虎头矿区是首次在我国发现的沸石岩矿产地。近年来,通过对中国东南部火山岩区的地质勘查工作,又发现了为数众多的缙云式沸石-珍珠岩矿床。因此,对该矿床进行典型解剖,具有特别重要的意义。本文着重阐述老虎头-天王背古火山机构及其沸石-珍珠岩矿床的地质特征。 一、老虎头—天王背古火山机构 老虎头-天王背古火山机构的区域构造位置隶属于北北东向丽水—余姚断裂火山喷发带,处于靖岳-舒洪构造火山盆地的北部边缘。是盆地内以马鞍山主火山口为中心的
Jinyun Tiger head mining area is the first time in our country found zeolite rock mineral. In recent years, a large number of Jinyun-type zeolite-perlite deposits have been discovered through geological exploration of volcanic areas in southeastern China. Therefore, the typical anatomy of the deposit is of particular importance. This article focuses on the geological features of the Tiger head - the king back ancient volcano and its zeolite - perlite deposits. First, the tiger head - king back ancient volcano body Tiger head - king back ancient volcanic body regional tectonic position belongs to the north-north east Lishui - Yuyao fault volcanic eruption belt, in Jingyue - Shu Hong tectonic volcanic basin north edge. Ma On Shan basin is the main crater as the center