Genesis of the Guangou karstic bauxite deposit in

In this study, we examined the geological, mineralogical, and geochemical characteristics in the Guangou bauxite deposit with the aim of gaining a better understanding …

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Geologic characteristics and potential of bauxite in …

The genesis of bauxite is closely related to carbonate or mafic basement and controlled by lithofacies paleogeography, paleoclimate, palaeogeomorphology and other factors.

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Genesis of Bauxite Ore in Toba Area Sanggau District, West …

This study discusses the genetic type of bauxite deposits based on mineralogy and geochemistry using mineragraphic, XRD, and XRF methods. The primary data from bauxite ore samples …

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Metallogenic Process of Forming the Large …

This study employed geological, mineralogical, and chronology analysis to investigate the sources and genesis of Xiangcaowa bauxite, further contributing to a full understanding of the origin of bauxite throughout the NCC.

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Genesis of karst bauxite-bearing sequences in Baofeng, Henan …

We classify the bauxite-bearing rocks into high-grade bauxite ores (Al 2 O 3 ≥ 55 wt%, Al 2 O 3 /SiO 2 ≥ 3.8), low-grade bauxite ores (with Al 2 O 3 ranging 40–55 wt% and Al 2 …

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Geologic characteristics and potential of bauxite in China

The genesis of bauxite is closely related to carbonate or mafic basement and controlled by lithofacies paleogeography, paleoclimate, palaeogeomorphology and other factors.

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Provenance and Tectonic Evolution of Bauxite …

Developments in Earth system research have led to widespread interest in multi-sphere interactions that may have controlled bauxite formation. Although karst bauxite ores are abundant in the Tethyan Metallogenic Domain …

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Metallogenic Process of Forming the Large Xiangcaowa Karstic Bauxite

This study employed geological, mineralogical, and chronology analysis to investigate the sources and genesis of Xiangcaowa bauxite, further contributing to a full …

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Provenance and Tectonic Evolution of Bauxite Deposits in the …

Developments in Earth system research have led to widespread interest in multi-sphere interactions that may have controlled bauxite formation. Although karst bauxite ores …

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Ore Geology Reviews

Understanding the genesis of karstic bauxite needs to consider several factors including provenance, paleoclimate, paleo-geography, and regional tectonics, as well as exposure …

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Distribution, genetic types and current situation of exploration and

Based on ore genesis, bauxite is divided into two types, lateritic type and karst type. The former is mainly distributed in western Africa, north South America, India, Southeast Asia, …

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Karst-associated bauxite deposits of Parnassos-Ghiona, Central …

Within the Parnassos-Ghiona zone the bauxites were deposited as three separate ore horizons intercalated with thick limestone layers during the early Jurassic, late Jurassic and late …

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Combined tectonic and paleogeographic controls on the genesis …

This study presents new mineralogical and geochronological data for bauxite ore, ferric clay, and aluminous clay and detrital zircons associated with bauxite deposits of the …

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