摘要
木花果铜矿是个旧西区赋存于木花果基性岩体与古近系接触带灰岩中的小型铜矿,明显受地层岩性、构造、岩浆岩控制,铜矿(化)脉沿含砾白云质灰岩裂隙充填或交代而成。初步认为是火山热液型铜矿。
Muhuaguo Cu deposit is a small Cu deposit in West Gejiu. The ore body is in the contact lime- stone between Muhuaguo basic rock body and Palaeogene, which is controlled clear by strata, lithologic character,structure and magmatic rock. The Cu ore vein （metallogenesis） is formed by the filling or metasomatism along the fissure in the pebble - bearing dolomitic limestone. We think preliminarily it is a volcanic hydrothermal type Cu deposit.
出处
《云南地质》
2013年第3期292-295,共4页
Yunnan Geology
基金
云南地矿创新基金(2010JJ04)资助
关键词
火山热液型铜矿
网脉-浸染状矿石
断裂控制
古近系灰岩赋矿
云南个旧花果
Volcanic Hydrothermal Type Cu Deposit
Stockwork -Dissemination Ore
Fault Control
Ore-Bearing of Palaeogene Limestone
Muhuaguo, Gejiu, Yunnan
