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Potential for Intrusion-hosted Ni-Cu-PGE Sulfide Deposits in Australia
H. Dulfer
Peter Robert Milligan
Rohan Coghlan
Karol Czarnota
L. M. Highet
David C. Champion
Roger G. Skirrow
其他書名
A Continental-scale Analysis of Mineral System Prospectivity
出版
Geoscience Australia
, 2016
ISBN
1925124940
9781925124941
URL
http://books.google.com.hk/books?id=gR1PswEACAAJ&hl=&source=gbs_api
註釋
Executive summary -- 1. Introduction -- 1.1. Australia's nickel resources: known and undiscovered -- 1.2. Rationale and aims: a national assessment of Ni-Cu-PGE sulfide mineral potential -- 1.3. Foundation datasets -- 1.4. Digital information products -- 2. Formation of magmatic Ni-Cu-PGE sulfide ore deposits -- 2.1. Model of magmatic Ni-Cu-PGE sulfide ore-forming systems -- 2.2. Fundamental processes in Ni-Cu-PGE ore formation -- 3. Prospectivity analysis method -- 3.1. Mineral systems framework -- 3.2. Prospectivity modelling approach and GIS methods -- 3.3. Theoretical and mappable criteria and weightings -- 4. Tholeiitic intrusion-hosted Ni-Cu-PGE sulfide mineral systems -- 4.1. Mineral system component: energy sources -- 4.2. Mineral system component: lithospheric architecture -- 4.3. Mineral system component: sources of ore metals - Ni, Cu, PGE --4.4. Mineral system component: Ore depositional gradients -- 5. Ni-Cu-PGE sulfide mineral potential of Australia: Results -- 5.1. Overview of results -- 5.2. Discussion of prospective regions -- 6. Summary and Conclusions -- 6.1. Method and results -- 6.2. Limitations of the mineral potential modelling -- References -- Appendix A. GIS modelling workflow and input datasets -- A.1. GIS modelling workflow -- A.2. Energy sources or drivers of the ore forming system -- A.3. Lithospheric architecture -- A.4. Sources of ore metals: Ni, Cu, PGE -- A.5. Ore depositional gradients -- A.6. Final Result -- A.7 References -- Appendix B. Workflow for geochemical datasets -- B.1. Workflow to create geochemical input layers -- B.2. References -- Appendix C. Selection of Ni geochemical data -- Method of selection of Ni-enriched and Ni-depleted geochemical analyses -- C.1. Reference.
