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A Research Review of Iron Oxide Copper-Gold Deposits
被引:4
|作者:
Liu Shaofeng
[1
]
Fu Shuixing
[1
]
机构:
[1] Beijing Inst Geol Mineral Resources, Beijing 100012, Peoples R China
关键词:
IOCG deposits;
geological features;
ore-forming environments;
ore-forming process;
prospecting model;
CU-AU MINERALIZATION;
IOCG DEPOSIT;
NORTHWEST QUEENSLAND;
CLONCURRY DISTRICT;
KALIMANTAN ISLAND;
FLUID EVOLUTION;
NORTHERN SWEDEN;
CENTRAL IRAN;
SYSTEM;
CONSTRAINTS;
D O I:
10.1111/1755-6724.12773
中图分类号:
P [天文学、地球科学];
学科分类号:
07 ;
摘要:
Iron oxide copper-gold (IOCG) deposits are a research focus of the current ore deposit geology, and have attracted much attention among the worldwide geologists and exploration experts due to their shallow depth, a wide variety of mineral species and large scale. This paper presents a review of the present IOCG deposits research, which includes the definition of IOCG deposits, temporal and spatial distribution, ore-forming environments, ore-forming magmatic rocks, their geological features, ore-controlling structures and ore-bearing rocks, mineralized alteration zoning, and their genesis and ore-forming process. This work also proposed the ore prospecting direction of IOCG deposits from a trinity model of metallogenic geological bodies, metallogenic structure surface and metallogenic information signs, and discussed the existing problems of the IOCG deposits research.
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页码:1341 / 1352
页数:12
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