Results 171 to 180 of about 12,442 (219)
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Relations of bauxite and Kaolin in the Arkansas bauxite deposits
Economic Geology, 1946Investigation of the Arkansas bauxite deposits by the U. S. Geological Survey during the years 1942 to 1945 has brought out the fact that secondary kaolinization or silication of the bauxite is much more common than has been generally recognized. On the other hand no direct evidence was found of the development of bauxite from kaolin.
Marcus Isaac Goldman +1 more
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Is Jammu Bauxite a Reworked Basalt Derived Bauxite?
Journal of the Geological Society of India, 2005Abstract The sedimentary structures in the bauxite deposits of the Jammu area are suggestive of a reworked bauxite precursor. Trace elements and REE concentrations show that the precursor bauxite originated from the weathering of basalt.
B. P. Singh, J.S. Pawar, Mithila
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Economic Geology, 1961
Tropical weathering of various basic and intermediate igneous rocks has given rise to the bauxite deposits of western Sarawak. The pH of ground waters plays an important role in the genetic process. Some of the highest-grade material, such as the Munggu Belian deposits, has been formed from pyroxene andesite; other parent materials include gabbro ...
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Tropical weathering of various basic and intermediate igneous rocks has given rise to the bauxite deposits of western Sarawak. The pH of ground waters plays an important role in the genetic process. Some of the highest-grade material, such as the Munggu Belian deposits, has been formed from pyroxene andesite; other parent materials include gabbro ...
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1992
The bauxite reserve base is estimated at 28000 million tonnes, and total world resources are estimated at 55000 to 75000 million tonnes (South America 33%, Africa 27%, Asia 17%, Australasia 13% and elsewhere 10%).
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The bauxite reserve base is estimated at 28000 million tonnes, and total world resources are estimated at 55000 to 75000 million tonnes (South America 33%, Africa 27%, Asia 17%, Australasia 13% and elsewhere 10%).
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Research progress on the enrichment of gallium in bauxite
Ore Geology Reviews, 2023Guo-Li Yuan
exaly
Chromite in karst bauxites, bauxitic laterites and Bauxitic clays of Greece
2022openaire +1 more source
Dealkalization processes of bauxite residue: A comprehensive review
Journal of Hazardous Materials, 2021Li Wang, Fei Lyu, Yuehua Hu
exaly