中太平洋海山多金属结壳的成矿特征

张海生; 赵鹏大; 陈守余; 胡光道

中太平洋海山多金属结壳的成矿特征

1.
国家海洋局第二海洋研究所, 杭州 310012
2.
中国地质大学数学地质遥感地质研究所, 武汉 430074

基金项目: 国土资源部矿产资源定量预测及勘查评价开放研究实验室资助项目

详细信息

作者简介:
张海生, 男, 研究员, 1960年生, 现为中国地质大学(武汉)在职博士研究生, 主要从事极地和大洋矿产资源与环境研究

中图分类号: P744.3
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- 被引次数: 0
出版历程
- 收稿日期: 2000-12-20
- 刊出日期: 2001-03-25

MINERALIZING CHARACTERS OF COBALT-RICH FERROMANGANESE NODULE AND CRUST IN CENTRAL PACIFIC OCEAN SEAMOUNT

1.
The Second Oceanic Institute of National Ocean Bureau, Hangzhou 310012, China
2.
Institute of Mathematical Geology and Remote Sensing Geology, China University of Geosciences, Wuhan 430074, China

摘要

摘要: 根据我国大洋多金属结壳的调查资料并结合其他相关的研究结果, 对中太平洋海山区多金属结壳的类型、产状、成分、结构、分布等成矿特征进行了初步的研究.结果表明, 中太平洋海山区富钴结壳广泛发育, 但成矿特征较大地受地形、水深、基岩类型等成矿环境P744.3因素的影响与制约.
- 多金属结壳 /
- 成矿特征 /
- 海山 /
- 中太平洋
Abstract: The mineralizing characters relating to type, shape, composition structure and distribution of cobalt-rich ferromanganese nodule and crust in Pacific ocean seamount have been discussed by investigating information of two surveyings and using the other data. The results indicate that the cobalt-rich development in central Pacific oceanic seamount area, and the mineralizing characters are controlled by the environmental factors, such as landform, water depth and rock types.
- ferromanganese nodule and crust /
- mineralizing character /
- seamount /
- central Pacific ocean

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图 1 结壳在海山的分布

a.海山台顶; b.海山坡折; c~i.山坡连续分布图

Fig. 1. Distribution of nodule and crust in central Pacific ocean seamount

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参考文献(10)

[1]	Cronan D S. Marine minerals in the EEZ[M]. [s. l. ]: Chapman and Hall, 1992. 209.
[2]	Manheim F T. Marine cobalt resources[J]. Science, 1987, 232: 600608.
[3]	Glasby G P, Andrews J E. Manganese crust and nodules from the Hawaii ridge[J]. Pacific Science, 1977, 31: 363379.
[4]	Halbach P, Manheim F T. Potential of cobalt and other metals in ferromanganese crust on seamounts of the central Pacific basin[J]. Marine Mining, 1984, 4: 319336.
[5]	Halbach P, Sattler C, Teichmann F, et al. Cobalt-rich and platinum-bearing manganese crust deposits on seamounts: nature, formation, and metal potential[J]. Marine Mining, 1989, 8: 2339.
[6]	Claude P, Michel H. Characteristics of Co-rich ferroman-ganese nodules and crust sampled in French Polynesia[J]. Marine Geology, 1987, 77: 109119.
[7]	James R, Manheim F T, Suwab W C. Ferromanganese crusts from Necker ridge, Horizon guyot and S. P Lee guyot: geological considerations[J]. Marine Geology, 1985, 69: 2554.
[8]	Hein J R, Gramm-Osipov L M, Gibbs A E, et al. Disciption and composition of Fe-Mn crusts, rocks and sediments collected on Karin ridge[R]. USGS Open File Report 94-230, 1994. 3986.
[9]	Decarlo E H, Mcmurtry G M, Kim K H. Geochemistry of ferromanganese deposits from the Kiribati and Tuvalu region of the west central Pacific ocean[J]. Marine Mining, 1987, 6: 302321.
[10]	Puteanus D, Glasby G P, Stoffers P, et al. Distribution, internal structure, and composition of manganese crusts from seamounts east of the Teahitia-Mehetia Hot Spot, Southwest Pacific[J]. Marine Mining, 1989, 8: 245-266.