论我国铝土矿床类型及其红土化风化壳形成机制问题

廖士范; 梁同荣; 张月恒

ISSN 1000-0550 CN 62-1038/P

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论我国铝土矿床类型及其红土化风化壳形成机制问题

廖士范, 梁同荣, 张月恒

文章导航 > 沉积学报 > 1989 > 7(1): 1-10

廖士范, 梁同荣, 张月恒. 论我国铝土矿床类型及其红土化风化壳形成机制问题[J]. 沉积学报, 1989, 7(1): 1-10.

引用本文:

廖士范, 梁同荣, 张月恒. 论我国铝土矿床类型及其红土化风化壳形成机制问题[J]. 沉积学报, 1989, 7(1): 1-10.

Liao Shifan, Liang Tongrong, Zhang Yucheng. DISSCUSSION ON THE PROBLEMS OF BAUXITE DEPOSITS AND THEIR LATERITIC RESIDUUM AS MECHANISM FOR THE MINEROGENETE OF BAUXITE IN CHINA[J]. Acta Sedimentologica Sinica, 1989, 7(1): 1-10.

Citation:

廖士范, 梁同荣, 张月恒. 论我国铝土矿床类型及其红土化风化壳形成机制问题[J]. 沉积学报, 1989, 7(1): 1-10.

引用本文:

廖士范, 梁同荣, 张月恒. 论我国铝土矿床类型及其红土化风化壳形成机制问题[J]. 沉积学报, 1989, 7(1): 1-10.

Citation:

论我国铝土矿床类型及其红土化风化壳形成机制问题

1.
贵州省地矿局;
2.
贵洲省地矿局科研所;
3.
贵州省地矿局实验室

基金项目: 国家自然科学基金委员会资助项目,总编号858285

详细信息

作者简介:
廖士范男 69 岁高级工程师沉积矿床、层控矿床、地层学、古冰川学

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文章访问数: 536
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DISSCUSSION ON THE PROBLEMS OF BAUXITE DEPOSITS AND THEIR LATERITIC RESIDUUM AS MECHANISM FOR THE MINEROGENETE OF BAUXITE IN CHINA

1.
Geological Bureau of Guizhou;
2.
Gelolgical Institute of Geological Bureau of Guizhou;
3.
Geological laboratory of Geological Bureau of Guizhou

摘要

摘要: 中国铝土矿床98%以上为古风化壳型,少量属红土型.前者分六个亚型,即铝硅酸盐岩古风化壳原地残积（Ⅰ_a）;碳酸盐岩古风化壳准原地堆积（Ⅰ_b）、异地堆积（Ⅰ_c）以及异地沉积（湖水）（Ⅰ_d）;I_ca古风化壳异地沉积（海相）;Ⅰ_f碳酸盐岩古风化壳准原地堆积（或沉积）—现代喀斯特堆积等六个亚型.ⅠⅠ_b、Ⅰ_c三亚型矿床在大气条件下就位,就位以后继续红土化,为此矿层很少层理;矿石中常有渗流管、渗流凝胶.Ⅰ_d、Ⅰ_e亚型在水体中沉积,有层理,无渗流管、渗流凝胶.所有铝土矿床的矿物组成及矿石结构、构造都是含铝岩石红土化风化作用易溶物淋失,难溶的钛、铝、铁质残留的风化壳铝土物质;无水体中结构、构造特征;δ¹⁸O‰及δD‰值证为风化物;除Ⅰ_c外均无动物化石及其碎屑.
- 风化壳铝土物质 /
- 古风化壳铝土矿床 /
- 过渡层 /
- 沙流管 /
- 渗流凝胶 /
- 氧化铁包壳
Abstract: The bauxite deposits in China can be divided into palaeoresidiuum bauxite deposits type (type Ⅰ) and laterite deposits type (type Ⅱ ) . The former can be diviede into six subtypes: I_a, alumina silicates rock palaeoresidiuum autochthonous residure bauxite deposit subtype; I _b, carbonates rock palaeoresidiuum autochthonous accumulated bauxite deposit subtype; I _c, the one of carbonate rock palacordsidiuum allogenically accumulate; I _d, the one of carbonate rock palaeoresidiuum allogcnically sedimentary (lacustrine; I _e, the one of palaeoresidiuum allogenically sedimentary (marine); I _e, the one ofcarbonatcs rock palaeoresidiuum autochthonous accumulate (or sedimented) -the one or modern karst accumulate. 2. The minerals association of palaeoresidiuum bauxite deposit and laterite bauxite deposit of China are all the same, they are: alumina mincral+clay mincral+iron mineral+a small quantity titanic mineral and heavy mineral. The alumina mineral in type II is gibbsite, and in type I is diaspore, because the type I was prod-ucted in paloeozoic. and was dehydrated easy. The texture and structure of bauxite ores in type I . and type II such as clastic, pisolitic, oolitie, nodules (concretions) are the very same, therefore the type I and type n are all the product of latcritization in the palaeoresidiuum. According to the oxygen and hydrogen isotope constitute of the mineral composition in type I and type II and the mineral composition in the textures such as clastic, oolitic, pisolitic of the type I and type II, the δ¹⁸O‰ (SMOW) range from +5 to +20, δD‰ from -50 to -100.The data indicate that the clastic, oolitic, pisolitic bauxite ores are the product of weathering as well. 3. The laterite bauxite deposit (type II) and 60% of palaeoresidiuum bauxite deposit such as subtype I _a, I _b. I _c are the lateritization weathering alumina material autochthonous residue. accumulated or allogencally accumulated occured under the atmosphere condition. 40% of palaeoresidiuum bauxite deposit such as subtype I _d. I_c is the aluminal materials allogenically sedimented in lacustrine or marine which are the product of lateritization. Subtype I _e is the karst accumulated under modern atmosphere condition which is from the subtype I _bor I _d.

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参考文献(7)

[1]	廖士范, 1986, 沉积学报, 4 卷1 期, 1一4 页
[2]	廖士范, 1959, 地质月刊, 4 期
[3]	r.H.布申斯基, 1975, 铝土矿地质, 王恩孚等译, 地质出版社
[4]	李庆逮, 1983, 中国红壤, 科学出版社
[5]	吴国炎, 1987, 地质与勘探, 10 期, 14 -21 页
[6]	曹荣龙, 1980, 成矿与成岩实验, p.143, 地质出版社
[7]	陈福, 朱笑青, 1984, 地球化学, 第4 期, 341一349 页

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[11]	赵景波, 黄春长, 岳应利. 中国黄土中的风化壳研究 . 沉积学报, 2001, 19(1): 90-95.
[12]	马毅杰, 罗家贤, 蒋梅茵, 杨德涌. 我国南方铁铝土矿物组成及其风化和演变 . 沉积学报, 1999, 17(S1): 681-686.
[13]	卫延召, 冯江, 宋海明, 王多云. 陕甘宁盆地鄂托克前旗地区奥陶系风化壳的地震正演模型 . 沉积学报, 1999, 17(S1): 734-741.
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[16]	曹正林, 赵锡奎, 王英民, 姜峰. 鄂尔多斯盆地北部古风化壳岩石—流体反应动力学模拟研究 . 沉积学报, 1997, 15(4): 91-96,77.
[17]	廖士范. 中国石炭纪古风化壳相铝土矿古地理及有关问题 . 沉积学报, 1992, 10(1): 1-10.
[18]	梁同荣, 廖士范. 贵州北部铝土矿床成矿地质条件、机制问题 . 沉积学报, 1989, 7(4): 57-67.
[19]	杨冠群. 贵州修文铝土矿床显微结构及其堆积特征和次生富集现象 . 沉积学报, 1987, 5(1): 69-76.
[20]	刘长龄, 时子祯. 山西、河南高铝粘土铝土矿矿床矿物学研究 . 沉积学报, 1985, 3(2): 18-36.

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论我国铝土矿床类型及其红土化风化壳形成机制问题

1. 贵州省地矿局;

2. 贵洲省地矿局科研所;

3. 贵州省地矿局实验室

基金项目: 国家自然科学基金委员会资助项目,总编号858285

作者简介:
廖士范男 69 岁高级工程师沉积矿床、层控矿床、地层学、古冰川学

收稿日期: 1987-11-23
刊出日期: 1989-03-10

关键词:

风化壳铝土物质 /

古风化壳铝土矿床 /

过渡层 /

沙流管 /

渗流凝胶 /

氧化铁包壳

摘要: 中国铝土矿床98%以上为古风化壳型,少量属红土型.前者分六个亚型,即铝硅酸盐岩古风化壳原地残积（Ⅰ_a）;碳酸盐岩古风化壳准原地堆积（Ⅰ_b）、异地堆积（Ⅰ_c）以及异地沉积（湖水）（Ⅰ_d）;I_ca古风化壳异地沉积（海相）;Ⅰ_f碳酸盐岩古风化壳准原地堆积（或沉积）—现代喀斯特堆积等六个亚型.ⅠⅠ_b、Ⅰ_c三亚型矿床在大气条件下就位,就位以后继续红土化,为此矿层很少层理;矿石中常有渗流管、渗流凝胶.Ⅰ_d、Ⅰ_e亚型在水体中沉积,有层理,无渗流管、渗流凝胶.所有铝土矿床的矿物组成及矿石结构、构造都是含铝岩石红土化风化作用易溶物淋失,难溶的钛、铝、铁质残留的风化壳铝土物质;无水体中结构、构造特征;δ¹⁸O‰及δD‰值证为风化物;除Ⅰ_c外均无动物化石及其碎屑.

English Abstract

DISSCUSSION ON THE PROBLEMS OF BAUXITE DEPOSITS AND THEIR LATERITIC RESIDUUM AS MECHANISM FOR THE MINEROGENETE OF BAUXITE IN CHINA

1. Geological Bureau of Guizhou;

2. Gelolgical Institute of Geological Bureau of Guizhou;

3. Geological laboratory of Geological Bureau of Guizhou

Received Date: 1987-11-23
Publish Date: 1989-03-10

Abstract: The bauxite deposits in China can be divided into palaeoresidiuum bauxite deposits type (type Ⅰ) and laterite deposits type (type Ⅱ ) . The former can be diviede into six subtypes: I_a, alumina silicates rock palaeoresidiuum autochthonous residure bauxite deposit subtype; I _b, carbonates rock palaeoresidiuum autochthonous accumulated bauxite deposit subtype; I _c, the one of carbonate rock palacordsidiuum allogenically accumulate; I _d, the one of carbonate rock palaeoresidiuum allogcnically sedimentary (lacustrine; I _e, the one of palaeoresidiuum allogenically sedimentary (marine); I _e, the one ofcarbonatcs rock palaeoresidiuum autochthonous accumulate (or sedimented) -the one or modern karst accumulate. 2. The minerals association of palaeoresidiuum bauxite deposit and laterite bauxite deposit of China are all the same, they are: alumina mincral+clay mincral+iron mineral+a small quantity titanic mineral and heavy mineral. The alumina mineral in type II is gibbsite, and in type I is diaspore, because the type I was prod-ucted in paloeozoic. and was dehydrated easy. The texture and structure of bauxite ores in type I . and type II such as clastic, pisolitic, oolitie, nodules (concretions) are the very same, therefore the type I and type n are all the product of latcritization in the palaeoresidiuum. According to the oxygen and hydrogen isotope constitute of the mineral composition in type I and type II and the mineral composition in the textures such as clastic, oolitic, pisolitic of the type I and type II, the δ¹⁸O‰ (SMOW) range from +5 to +20, δD‰ from -50 to -100.The data indicate that the clastic, oolitic, pisolitic bauxite ores are the product of weathering as well. 3. The laterite bauxite deposit (type II) and 60% of palaeoresidiuum bauxite deposit such as subtype I _a, I _b. I _c are the lateritization weathering alumina material autochthonous residue. accumulated or allogencally accumulated occured under the atmosphere condition. 40% of palaeoresidiuum bauxite deposit such as subtype I _d. I_c is the aluminal materials allogenically sedimented in lacustrine or marine which are the product of lateritization. Subtype I _e is the karst accumulated under modern atmosphere condition which is from the subtype I _bor I _d.

廖士范, 梁同荣, 张月恒. 论我国铝土矿床类型及其红土化风化壳形成机制问题[J]. 沉积学报, 1989, 7(1): 1-10.

引用本文:

廖士范, 梁同荣, 张月恒. 论我国铝土矿床类型及其红土化风化壳形成机制问题[J]. 沉积学报, 1989, 7(1): 1-10.

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论我国铝土矿床类型及其红土化风化壳形成机制问题

作者简介:
廖士范男 69 岁高级工程师沉积矿床、层控矿床、地层学、古冰川学

计量

DISSCUSSION ON THE PROBLEMS OF BAUXITE DEPOSITS AND THEIR LATERITIC RESIDUUM AS MECHANISM FOR THE MINEROGENETE OF BAUXITE IN CHINA

计量

目录

论我国铝土矿床类型及其红土化风化壳形成机制问题

1. 贵州省地矿局;

2. 贵洲省地矿局科研所;

3. 贵州省地矿局实验室

作者简介:
廖士范男 69 岁高级工程师沉积矿床、层控矿床、地层学、古冰川学

English Abstract

DISSCUSSION ON THE PROBLEMS OF BAUXITE DEPOSITS AND THEIR LATERITIC RESIDUUM AS MECHANISM FOR THE MINEROGENETE OF BAUXITE IN CHINA

1. Geological Bureau of Guizhou;

2. Gelolgical Institute of Geological Bureau of Guizhou;

3. Geological laboratory of Geological Bureau of Guizhou

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论我国铝土矿床类型及其红土化风化壳形成机制问题

作者简介: 廖士范 男 69 岁 高级工程师 沉积矿床、层控矿床、地层学、古冰川学

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DISSCUSSION ON THE PROBLEMS OF BAUXITE DEPOSITS AND THEIR LATERITIC RESIDUUM AS MECHANISM FOR THE MINEROGENETE OF BAUXITE IN CHINA

计量

出版历程

目录

论我国铝土矿床类型及其红土化风化壳形成机制问题

1. 贵州省地矿局; 2. 贵洲省地矿局科研所; 3. 贵州省地矿局实验室

作者简介: 廖士范 男 69 岁 高级工程师 沉积矿床、层控矿床、地层学、古冰川学

English Abstract

DISSCUSSION ON THE PROBLEMS OF BAUXITE DEPOSITS AND THEIR LATERITIC RESIDUUM AS MECHANISM FOR THE MINEROGENETE OF BAUXITE IN CHINA

1. Geological Bureau of Guizhou; 2. Gelolgical Institute of Geological Bureau of Guizhou; 3. Geological laboratory of Geological Bureau of Guizhou

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
廖士范男 69 岁高级工程师沉积矿床、层控矿床、地层学、古冰川学

1. 贵州省地矿局;

2. 贵洲省地矿局科研所;

3. 贵州省地矿局实验室

作者简介:
廖士范男 69 岁高级工程师沉积矿床、层控矿床、地层学、古冰川学

1. Geological Bureau of Guizhou;

2. Gelolgical Institute of Geological Bureau of Guizhou;

3. Geological laboratory of Geological Bureau of Guizhou