A NEW MECHANISM OF SYNGENETIC SEDIMENTARY ENRICHMENT OF ORE MATERIALS:MIXING OF MOVING SEA-WATER MASSES
Received date: 1993-06-14
Online published: 1994-03-01
Just as in the atmosphere, the moving and interacting of gas masses results in various climatatic and meteorological phenomena,there are also in oceans many sea-water masses. Whose movement and interaction results in various oceanic phenomena. Mixing occuring on the oceanic frontal zones between water masses can lead to syngenetic sedimentary enrichment of ore-building materials. This is a new mechanism of ore-building for sedimentary deposits and for source beds in sedimentary rocks. It occurs very often on the earth surface through the geological time, but is not yet well known.
Liu Jianming . A NEW MECHANISM OF SYNGENETIC SEDIMENTARY ENRICHMENT OF ORE MATERIALS:MIXING OF MOVING SEA-WATER MASSES[J]. Advances in Earth Science, 1994 , 9(2) : 24 -28 . DOI: 10.11867/j.issn.1001-8166.1994.02.0024
[1] Bruland K W. Trace element in sea-water. Academic Press, London, 1993. 157-220.
[2] Ross D A. Introduction to oceanography(2nd ed.).Prentice-Lall,New York,1977. 333.
[3] Fedorov K N. The physical nature and structure of oceanic fronts. Springer,Berlin,1986. 333.
[4] Saager P M,Baar D E,Burkill H J W and Burkill P H. Manganese and iron in the Indian Ocean Waters. Geochim Cosmochim Acta,1989,53:2259-2267.
[5] Boyle E A,Sclater F R and Edmond J M. The distribution of discoved copper in the Pacific. Earth Planet Sci Lett, 1977, 37:38-54.
[6] Hodkinson R A and Cronan D S. Regional and depth variability in the composition of cobalt-rich ferro-manganese crusts from SOPOC area and adjacent parts of the central equatorial Pacific. Marine Geo1,1991,98:437-447.
[7] Skornyakova N S and Murdmaa I O. Local variations in distribution and composition of ferromanganese nodules in the Clarion-Clipperton Nodule Province. Marine Geol,1992,103:381-405.
[8] Ulrich V Stackelberg and Beiersdorf H. The formation of manganese nodules between the Clarion and Clipperton fracture zones southeast of Hawaii. Marine Geol,1991,98:411-423.
[9] Гopшкoв А И等.(中译文).地质科学译丛,1992,9(3):54-59.
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