Results 111 to 120 of about 53,703 (183)
Assessing Pb Isotopic Equilibrium Between Apatite and K‐Feldspar
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 2, February 2026.Abstract Quantifying common Pb, the non‐radiogenic Pb present in a mineral independent of in situ U decay, is essential for obtaining accurate U–Pb ages in common Pb‐bearing minerals such as apatite. However, constraining the amount and composition of common Pb, as well as the timing of its entrapment, remains a persistent challenge.
Priyanjan Datta +3 more
wiley +1 more source
EFSA Journal, 2016 The additive, a natural mixture of dolomite plus magnesite and magnesium‐phyllosilicates, is intended to be used as a technological additive (functional groups: anticaking agents) in feedingstuffs for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
doaj +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.Abstract Constraints on three‐dimensional fault system geometry and kinematics are required to understand both long‐term tectonics and contemporary seismic hazard. In many cases, these parameters must be inferred from a combination of different data or analyses.
A. M. Mere +3 more
wiley +1 more source
Neoproterozoic ultramafic and mafic magmatism in the Eastern Cordillera of the central peruvian Andes: the Tapo Massif [PDF]
, 2010 A highly dismembered assemblage of ultramafic and mafic rocks is exposed in the Eastern Cordillera of the Central Peruvian Andes, extending along a discontinuous NW-SE belt over some 250 km between 12° and 9° S of latitude.
Acosta, Jorge +4 more
core +2 more sources
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.Abstract The Mont Blanc granite, as other deformed granites, has splitting properties attributed to two perpendicular planes: one formed by aligned fractures and the other by aligned micas in foliation planes. It is shown that this microstructure results from ductile deformation with stress‐driven dissolution of quartz and feldspar that passively ...
Jean‐Pierre Gratier +2 more
wiley +1 more source
Мінеральні ресурси України, 2015 The mineral-geochemical description and spatial distribution of weakly altered rocks, that are described at the level of erosive cut of crystalline foundation in central part of the Ukrainian shield, the origin of which paragenetically are related to ...
B. N. Ivanov, І. І. Mihalichenko
doaj
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.Abstract The Late Cretaceous Oman ophiolite includes a series of volcanic rocks generated during the transition from spreading ridge to protoarc associated with subduction initiation. We analyzed major and trace elements and Sr, Nd, and Pb isotope compositions of lavas and dikes of the protoarc stage, especially boninites. We also analyzed amphibolites
Tsuyoshi Ishikawa +6 more
wiley +1 more source
Journal of the Japanese Technical Association of the Pulp and Paper Industry, 1951 The chips and plane shavings were made from three woods (sap wood of red pine, heart wood of larch and beech wood), which was the same as the author used in "Report II"In this paper the effects of temperature, time and concentration of sodium chlorite solution in sodium chlorite pulping were observed.1. Sodium chlorite pulp is snow white and bright. It
openaire +3 more sources
Tectonics, Volume 45, Issue 2, February 2026.Abstract Accretionary complexes are key archives of subduction zone processes, preserving records of forearc growth, deformation, and tectonic reorganization. The Chugach–Kodiak accretionary complex of southern Alaska records Jurassic to Cretaceous underplating at shallow to intermediate subduction conditions. The McHugh Complex, an imbricated sequence
Ismay Vénice Akker +9 more
wiley +1 more source
ASTER multispectral thermal data and finding water [PDF]
, 2004 Conference item - published without an ...
Andrews Deller, M.E., Drury, S.A.
core