Advances in Earth Science ›› 1996, Vol. 11 ›› Issue (4): 372-377. doi: 10.11867/j.issn.1001-8166.1996.04.0372

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ORGANIC MATTER IN ORE DEPOSITS: CHARACTERI STICS CLASSIFICATION AND ANALYTICAL METHODS

Zhuang Hanping, Lu Jialan   

  1. Guangzhou Institute of Geochemistry,Chinese Academy of Sciences Guanzhou 510640
  • Received:1995-06-12 Revised:1995-10-17 Online:1996-07-01 Published:1996-07-01

Zhuang Hanping, Lu Jialan. ORGANIC MATTER IN ORE DEPOSITS: CHARACTERI STICS CLASSIFICATION AND ANALYTICAL METHODS[J]. Advances in Earth Science, 1996, 11(4): 372-377.

Organic matter in ore deposits (OMOD) acts as an important indicator of ore genesis.This paper deals with(1) the characteristics of OMOD with respect to time and lithology of reserivors and type,abundance,source,maturity of OMOD;(2)grade 3 classification based on the end members of kerogen,bitumen and solid carbon;and (3) reviews on prevalent analytical methods such as molecular organic geochemistry,organic petrology,physical chemical method,stable isotope,thermodynamic equilibrium calculation,and model experiments on organic metal interactions.

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