Results 171 to 180 of about 6,899 (241)

Petrographic and geochemical evidence from pyrite for the genesis of the Bainiuchang Ag-polymetallic deposit southeastern Yunnan. [PDF]

Sci Rep
Wang T, Liu X, Zhang S, Lu B, Chen S, Meng G, Zhang H, Chen X, Zhou J, Mi X, Shi N, Xiao K.   +11 more
europepmc   +1 more source

Revisiting redox-driven pathways of tin cycle from source to economic deposit. [PDF]

Sci Rep
Michaud JA, Schmidt C, Naumova MA.
europepmc   +1 more source

An Integrated Stainless Steel‐Based Electrode for Durable Direct Natural Seawater Electrolysis

Advanced Materials, Volume 38, Issue 13, 3 March 2026.
We report an integrated stainless steel‐based electrode featuring Pt atomic clusters anchored on a NiFe‐LDH anticorrosive layer. By regulating interfacial water dynamics to suppress chloride attack, this hierarchical architecture achieves superior durability (over 1000 h) and energy efficiency in direct seawater electrolysis, offering a cost‐effective ...
Jiankun Li, Qilong Wu, Bingqian He, Zeyu Guan, Hongming Hong, Guoqing Zhang, Linfeng Lei, Minghui Zhu, Linzhou Zhuang, Jun Chen, Zhi Xu   +10 more
wiley   +1 more source

Contrasting timescales of metal fluxes in porphyry copper systems from coupled physicochemical processes of magmas, rocks and fluids. [PDF]

Sci Rep
Gruzdeva Y, Weis P.
europepmc   +1 more source

Versatile Gasochromic Hydrogen Detection via Supraparticle‐Based Applied Composite Materials

Advanced Optical Materials, Volume 14, Issue 9, 6 March 2026.
Silica‐platinum‐resazurin supraparticles are embedded into PMMA to form suprabeads and thin films. The thereby obtained indicators change color from purple to pink to colorless on hydrogen exposure. The indicator systems are tested under various environmental conditions, and their performance is related to their microscopically visualized structure ...
Sarah Wenderoth, Maximilian Oppmann, Daniel Dzoic, Thomas Zimmermann, Mickaël Lejoyeux, Andreas Graff, Benedikt Schug, Susanne Wintzheimer   +7 more
wiley   +1 more source

Occupational and environmental radiation exposures from small-scale tin ore processing: A case study from Bangka Island. [PDF]

PLoS One
Ishigaki Y, Moritake T, Pradana HA, Eunjoo K, Permana S, Shimazaki K, Hayashi K.   +6 more
europepmc   +1 more source

Towards Climate Neutrality by 2050: Role of Aluminum for Short‐ and Long‐Term Energy and Hydrogen Storage

Advanced Energy Materials, Volume 16, Issue 10, 11 March 2026.
The Aluminum energy storage cycle involves the use of renewable energy for Al production and the generation of heat (dry cycle) and heat and H2 (wet cycle) for energy production via Al‐steam combustion. ABSTRACT Reaching climate neutrality by 2050 requires innovative long‐term energy storage (LTES) solutions beyond the current use of fossil fuels ...
Lorenzo Trombetti, Stefano Passerini, Linda Barelli   +2 more
wiley   +1 more source

A Q-learning approach to waste rock reduction in open-pit mine design based on cleaner production principles. [PDF]

Sci Rep
Badakhshan N, Bakhtavar E, Shahriar K, Khosravi H, Afraei S, Maremi A.   +5 more
europepmc   +1 more source

Ore deposit models

Ore Geology Reviews, 1991
openaire   +1 more source

Indigenous Perspectives of Mining in Fiji: The Relevance of Putting Indigenous Knowledge at the Core of Development Initiatives

Business Strategy &Development, Volume 9, Issue 1, March 2026.
ABSTRACT Mining is crucial to the development of developing countries. This article studies the perspective of Indigenous peoples of Fiji (iTaukei) on the impact of mining on their development. Considering Indigenous knowledge at the core of this research, a unique qualitative methodology that integrates Vakumuni Vuku ni Vanua (gathering wisdom of the ...
Eduardo Ordonez‐Ponce, Jekope Maiono, Penina Waqatabu   +2 more
wiley   +1 more source