Results 1 to 10 of about 191 (129)

Distinct microbial communities supported by iron oxidation

Environmental Microbiology, Volume 26, Issue 10, October 2024.
This study addresses the diversity and community composition of simple prokaryotic communities growing as microbial biostalactites or streamers at iron seepages in abandoned mines. We analysed 85 communities within a pH range of 2.4–6.6 and found that a pH of 3.2 is a critical point where community composition and diversity change discretely.
Kateřina Burkartová, Antonín Hlaváček, Sergej Skoblia, Lukáš Falteisek   +3 more
wiley   +1 more source

A new working reference material for cassiterite oxygen isotope microanalysis

Surface and Interface Analysis, Volume 56, Issue 3, Page 136-146, March 2024.
Cassiterite is the principal ore mineral for tin, and its oxygen isotope is a promising proxy to trace the origin and evolution of ore‐forming fluids, which requires precise and accurate oxygen isotopic analysis. Secondary ion mass spectrometry (SIMS) is a powerful tool for oxygen isotope analysis, especially when samples bear complicated textures, but
Sheng He, Yang Li, Li‐Guang Wu, Rui‐Ping Liu, Dong‐Fa Guo, Zi‐Ying Li, Xian‐Hua Li   +6 more
wiley   +1 more source

Multistage Gold‐Polymetallic Mineralization in the Bou Azzer District, Anti‐Atlas, Morocco: Insights from Ore Microscopic, Geochemical, and Fluid Inclusion Studies

Geofluids, Volume 2024, Issue 1, 2024.
The Bou Azzer polymetallic Co‐Ni‐As±Au±Ag veins in the Central Anti‐Atlas (Morocco) are significant sulfide ores hosted by Neoproterozoic ophiolites and are associated with felsic intrusive and subvolcanic phases. We report new mineralogical and fluid inclusion data to better understand mineralization’s formation processes and fluid evolution which are
Amina Wafik, Basem Zoheir, Fouad Benchekroun, Rachid Benaouda, Mohamed Ben Massoude, Youssef Atif, Amin Beiranvand Pour, Shojaeddin Niroomand, Amal El Arbaoui, Abdelhak Karfal, Lhou Maacha, Chris Harris   +11 more
wiley   +1 more source

Fluid-rock interactions leading to the formation of the epithermal Ag-Pb-Zn veins: A perspective of thermodynamic modeling. [PDF]

Fundam Res, 2023
Zhai D.
europepmc   +1 more source

Bismuth fire assay preconcentration and empirical coefficient LA-ICP-MS for the determination of ultra-trace Pt and Pd in geochemical samples. [PDF]

Sci Rep, 2022
Ni W, Mao X, Yao M, Guo X, Sun Q, Gao X, Zhang H.   +6 more
europepmc   +1 more source

Voluminous continental growth of the Altaids and its control on metallogeny. [PDF]

Natl Sci Rev, 2023
Wang T, Huang H, Zhang J, Wang C, Cao G, Xiao W, Yang Q, Bao X.   +7 more
europepmc   +1 more source

A comprehensive review on the ultrasound-enhanced leaching recovery of valuable metals: Applications, mechanisms and prospects. [PDF]

Ultrason Sonochem, 2023
Bao S, Chen B, Zhang Y, Ren L, Xin C, Ding W, Yang S, Zhang W.   +7 more
europepmc   +1 more source

Application of a Fuzzy Logic Based Methodology to Validate the Hydrochemical Characterization and Determining Seasonal Influence of a Watershed Affected by Acid Mine Drainage. [PDF]

Int J Environ Res Public Health, 2021
Davila JM, Sarmiento AM, Aroba J, Fortes JC, Grande JA, Santisteban M, Cordoba F, Leiva M, Luís AT.   +8 more
europepmc   +1 more source

Soils and spoils: mineralogy and geochemistry of mining and processing wastes from lead and zinc mining at the Gratz Mine, Owen County, Kentucky. [PDF]

J Soils Sediments, 2022
Hower JC, Fiket Ž, Henke KR, Hiett JK, Thorson JS, Kharel M, Dai S, Silva LFO, Oliveira MLS.   +8 more
europepmc   +1 more source

Evidence for temporal relationship between the late Mesozoic multistage Qianlishan granite complex and the Shizhuyuan W-Sn-Mo-Bi deposit, SE China. [PDF]

Sci Rep, 2021
Liao Y, Zhao B, Zhang D, Danyushevsky LV, Li T, Wu M, Liu F.   +6 more
europepmc   +1 more source