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References (9)
-
W. Peredery (1991)
Geology and Ore Deposits of the Sudbury Structure, Ontario [Field Trip 7] -
(1984)
pp.202-207 (in Chinese). Goldschrnidt, V.M. Geochemistry -
Mineral Deposit Modeling. Geological Association of Canada, Special Paper 40, Tang Zongli and Ren Duanjin. Types and metallogenic models of nickel sulfide deposits in China -
(1992)
Nickel deposits of China, in Editorial Committee of Mineral Deposits of China -
(1987)
Chinese with English abstract). Tang Zhongli Born in Anqing City, Anhui Province in 1934; graduated from Beijing College of Geology in 1956 -
Zongli Zongli, Duanjin Duanjin (1988)
dittoActa Geol. Sin. (Eng. Ed.), 1
-
R. Kirkham (1993)
Mineral deposit modeling -
(1974)
Mineral features of a certain Cu-Ni sulfide deposit and its prospecting direction -
Zongli Zongli, Duanjin Duanjin (1987)
Types and metallogenic models of nickel sulfide deposits in ChinaActa Geol. Sin. (Chin. Ed.), 61
- Publisher
- Wiley
- Copyright
- 1997 Geological Society of China
- ISSN
- 1000-9515
- eISSN
- 1755-6724
- DOI
- 10.1111/j.1755-6724.1997.tb00345.x
- Publisher site
- See Article on Publisher Site
Abstract
Before intruding, primary magmas have undergone liquation and partial crystallization at depth; as a result the magmas are partitioned into barren magma, ore–bearing magma, ore–rich magma and ore magma, which then ascend and are injected into the present locations once or multiple times, thus forming ore deposits. The above–mentioned mineralizing process is known as deep–seated magmatic liquation–injection mineralization. The volume of the barren magma is generally much larger than those of the ore—bearing magma, ore—rich magma and ore magma. In the ascending process, most of the barren magma intrudes into different locations or outpours onto the ground surface, forming intrusions or lava flows. The rest barren magma, ore–bearing magma, ore–rich magma and ore magma may either multiple times inject into the same space in which rocks and ores are formed or separately inject into different spaces in which rocks and ores are formed. The intrusions containing such deep–seated magmatic liquation–injection deposits have a much smaller volume, greater ore potential and higher ore grade than that of in–situ magmatic liquation deposits. Consequently this mineralizing process results in the formation of large deposits in small intrusions.
Journal
Acta Geologica Sinica (English Edition) – Wiley
Published: Mar 1, 1997