The bauxite occurs as near-surface layers and usually mixed with clay minerals, iron oxide, and titanium dioxide. The bauxite is the primary source of aluminum to make cement that used for construction. …

Bauxite is the most common aluminum ore. Approximately 98% of primary aluminum production is based on bauxite. In the former Soviet Union, aluinite and kaolinite are also used in small proportions …

Oct 20, 2024 · Bauxite residue, an industrial solid waste generated during alumina production, with over 80 % of bauxite residue worldwide being accumulated around a…

Oct 1, 2024 · Karstic bauxite deposits that formed during the five levels have different sources, controls, and ore-forming processes. However, the current provenances and processes of karstic bauxite …

Feb 15, 2024 · Due to its high demand, bauxite, the primary ore from which aluminium is extracted, is now classified as a critical material in the EU and the US, given the potential risk of supply shortages …

Feb 5, 2021 · Bauxite residue is a kind of strong alkaline waste produced in the production of alumina. Its long-term storage poses a potential threat to the enviro…

Jun 1, 2022 · Provenance and ore-forming processes are still debatable. Mineralogical, geochemical, and geochronological analyses were conducted on two typical bauxite profiles to explore the genetic …

Feb 1, 2024 · The formation and mineral evolution process of the bauxite series involve the input of material sources, the migration and in-situ stages of mineral-forming materials, and the epigenetic …

Sep 1, 2023 · In karstic bauxite, Ga predominantly existed in the form of isomorphism in aluminum minerals with small proportion of ion adsorption form on major minerals. This review intends to …

Oct 1, 2025 · With the rapid development of global industrialization, bauxite, as an important mineral resource, is experiencing increasing demand annually. It is crucial for resource policy formulation, …