New 40Ar/39Ar alunite ages from the Colquijirca district, Peru: evidence of a long period of magmatic SO2 degassing during formation of epithermal Au-Ag and Cordilleran polymetallic ores [PDF]
, 2018 We present 40Ar/39Ar data acquired by infra-red (CO2) laser step-heating of alunite crystals from the large Miocene Colquijirca district in central Peru.
Bendezú, Ronner +4 more
core
Proceedings of the Second Airborne Imaging Spectrometer Data Analysis Workshop [PDF]
Topics addressed include: calibration, the atmosphere, data problems and techniques, geological research, and botanical and geobotanical ...
Goetz, A. F. H., Vane, G.
core +1 more source
Genetic model of the El Laco magnetite-apatite deposits by extrusion of iron-rich melt. [PDF]
Nat Commun, 2022 Keller T +6 more
europepmc +1 more source
MAARS OF SOUTH-CENTRAL OREGON By [PDF]
If we could go back in time some 5 to 10 million years to the Pliocene Epoch and recreate the landscape of south-central Oregon, here are some of the things we would probably see: From a plain originally of slight relief, faulting has already ...
E. A. Groh, N. V. Peterson
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Community composition and physiological plasticity control microbial carbon storage across natural and experimental soil fertility gradients. [PDF]
ISME J, 2023 Butler OM, Manzoni S, Warren CR.
europepmc +1 more source
Accretion of the Archean Slave Province [PDF]
Detailed field studies of selected areas in the greenstone belts of the Slave Province of Canada were presented. This area was long cited as a type area by supporters of the (now generally abandoned) rift model of greenstone belts.
Kusky, Timothy
core +1 more source
Remarkably preserved cysts of the extinct synurophyte, Mallomonas ampla, uncovered from a 48 Ma freshwater Eocene lake. [PDF]
Sci Rep, 2020 Siver PA.
europepmc +1 more source
Spectral and Informational Analysis of Temperature and Chemical Composition of Solfatara Fumaroles (Campi Flegrei, Italy). [PDF]
Entropy (Basel), 2021 Tripaldi S, Telesca L, Lovallo M.
europepmc +1 more source
86th Annual Meeting of the Meteoritical Society (2024)
Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley +1 more source