ScholarLens Back to search
2008•Geology of AnhuiRequires access

ORE-FORMING FEATURES AND MODEL OF THE JIJIAOGOU GOLD DEPOSIT IN THE NANSHAN AREA,DANGHE,GANSU

Fan Jun-jie, LU Yan-ming

Open publisher page 0 citations

Abstract

Based on analysis of ore-forming geological setting,geological features,ore-prospecting indicators and ore-control factors of the Jijiaogou gold deposit,this paper argued that ore-forming material of the gold deposit was sourced from igneous rocks and that ore body mainly distributes in the inner and outer contact zones of biotite granodiorite and ultrabasic hornblendite intrusions with Ordovician strata and is controlled by multi-level fault fissure system.Ore types are mostly quartz veins,altered rocks,quartz veins+altered rocks.Mineralization types are pyrite,chalcopyrite,galena and arsenopyrite,etc.Deep magma chamber provides thermal drive for the ore deposit.In origin,it is low-temperature Hydrothermal gold deposit related to magma.On this basis,the paper summarized ore-forming model and comprehensive ore-prospecting indicators of the deposit.

About this research paper

What this paper is about

Based on analysis of ore-forming geological setting,geological features,ore-prospecting indicators and ore-control factors of the Jijiaogou gold deposit,this paper argued that ore-forming material of the gold deposit was sourced from igneous rocks and that ore body mainly distributes in the inner and outer contact zones of biotite granodiorite and ultrabasic hornblendite intrusions with Ordovician strata and is controlled by multi-level fault fissure system.Ore types are mostly quartz veins,altered rocks,quartz veins+altered rocks.Mineralization types are pyrite,chalcopyrite,galena and arsenopyrite,etc.Deep magma chamber provides thermal drive for the ore deposit.In origin,it is low-temperature Hydrothermal gold deposit related to magma.On this basis,the paper summarized ore-forming model and comprehensive ore-prospecting indicators of the deposit.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Based on analysis of ore-forming geological setting,geological features,ore-prospecting indicators and ore-control factors of the Jijiaogou gold deposit,this paper argued that ore-forming material of the gold deposit was sourced from igneous rocks and that ore body mainly distributes in the inner and outer contact zones of biotite granodiorite and ultrabasic hornblendite intrusions with Ordovician strata and is controlled by multi-level fault fissure system.Ore types are mostly quartz veins,altered rocks,quartz veins+altered rocks.Mineralization types are pyrite,chalcopyrite,galena and arsenopyrite,etc.Deep magma chamber provides thermal drive for the ore deposit.In origin,it is low-temperature Hydrothermal gold deposit related to magma.On this basis,the paper summarized ore-forming model and comprehensive ore-prospecting indicators of the deposit.

Key concepts: Geology, Prospecting, Geochemistry, Polymetallic replacement deposit, Arsenopyrite, Mineralization (soil science), Quartz, Pyrite

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
ORE-FORMING FEATURES AND MODEL OF THE JIJIAOGOU GOLD DEPOSIT IN THE NANSHAN AREA,DANGHE,GANSU — Research Paper | ScholarLens