柿竹园多金属矿床的分形时-空结构——以矽卡岩矿物中Sn等成矿元素分布特征为例

陆琦; 刘惠芳

Volume 26 Issue 2

Mar. 2001

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Article Navigation > Earth Science > 2001 > 26(2): 123-128

LU Qi, LIU Hui-fang, 2001. FRACTION-DIMENSIONAL TIME-SPATIAL STRUCTURE OF MULTI-METALLIC DEPOSIT IN SHIZHUYUAN: MINERALIZED Sn AND OTHER ELEMENTS IN GARNET AS AN EXAMPLE. Earth Science, 26(2): 123-128.

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LU Qi, LIU Hui-fang, 2001. FRACTION-DIMENSIONAL TIME-SPATIAL STRUCTURE OF MULTI-METALLIC DEPOSIT IN SHIZHUYUAN: MINERALIZED Sn AND OTHER ELEMENTS IN GARNET AS AN EXAMPLE. Earth Science, 26(2): 123-128.

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FRACTION-DIMENSIONAL TIME-SPATIAL STRUCTURE OF MULTI-METALLIC DEPOSIT IN SHIZHUYUAN: MINERALIZED Sn AND OTHER ELEMENTS IN GARNET AS AN EXAMPLE

LU Qi,
LIU Hui-fang

Test Center, China University of Geosciences, Wuhan 430074, China

Received Date: 2000-12-15
Publish Date: 2001-03-25

Abstract

Abstract

The W, Sn, Mo, Bi multi-metallic deposit in Shizhuyuan, Hunan is a very large deposit. Its mineralized system is very complex, containing multilayers and many subsystems. By micro-area chemical analysis, the distribution of Sn, W, Bi in the garnet of massive skarn is studied. It is confirmed that the contents of Sn and other elements possess the characteristics of power-rate in macro-scale and micro-scale, i.e. fraction-dimensional time-spatial structure. The fraction-dimension of Sn is 1.7 in garnet, 1.8 in vesuvianite, and 1.9 in anaphase epidote. From the micro-distribution characteristics of mineralized elements in mineral crystals, mineralized large-system was always critical, when it was disturbed, it would return to critical state by discontinuously reacting-equilibrating, this type of self building-up critical state is the fundamental dynamic characteristics of the deposit.
- garnet,
- distribution of Sn,
- fraction-dimensional time-spatial structure,
- Shizhuyuan multi-metallic deposit

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References(6)

References

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