Results 11 to 20 of about 33,494 (250)

Olivine—The Alteration Rock Star [PDF]

open access: yesElements, 2023
Olivine is the main component of the Earth’s upper mantle, on which our tectonic plates rest. As such, olivine has been studied since the dawn of geology and is regarded as the storyteller of the Earth’s interior. Its physical and chemical properties provide insight into its creation in magmas and its voyage through the upper mantle.
Plümper, Oliver, Matter, Juerg
core   +5 more sources

Sintering Behaviour of Waste Olivine and Olivine/Alumina Blends [PDF]

open access: yesMaterials, 2014
The sintering behaviour of several green compacts made with olivine or olivine/alumina powder blends has been examined. To this goal, powders were attrition milled, uniaxially pressed into specimens and air sintered at temperatures ranging from 1100 to 1300 °C.
FURLANI, Erika   +2 more
openaire   +4 more sources

Olivine [PDF]

open access: yes, 2013
Olivine was designed for wearing by an elegant, middleaged woman for attending special occasion events such as a black-tie gala fundraiser. The woman who would be interested in purchasing and wearing Olivine is someone who is educated and has ...
Eike, Rachel
openaire   +2 more sources

Nitrogen Diffusion in Calcite

open access: yesGeophysical Monograph Series, Page 97-104., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Daniele Cherniak   +2 more
wiley  

+9 more sources

Three water sites in upper mantle olivine and the role of titanium in the water weakening mechanism [PDF]

open access: yes, 2007
Infrared spectroscopy on synthetic olivines has established that there are at least four different mechanisms by which hydrogen is incorporated into the crystal structure.
Berry, A. J.   +3 more
core   +3 more sources

Titanium and water-rich metamorphic olivine in high-pressure serpentinites from the Voltri Massif (Ligurian Alps, Italy): evidence for deep subduction of high-field strength and fluid-mobile elements [PDF]

open access: yes, 2014
Titanium- and water-rich metamorphic olivine (Fo 86–88) is reported from partially dehydrated serpentinites from the Voltri complex, Ligurian Alps. The rocks are composed of mostly antigorite and olivine in addition to magnetite, chlorite, clinopyroxene ...
Hattori, Keiko   +6 more
core   +1 more source

Multiscale modeling of upper mantle plasticity: From single-crystal rheology to multiphase aggregate deformation [PDF]

open access: yes, 2014
We report a first application of an improved second-order (SO) viscoplastic self-consistent model for multiphase aggregates, applied to an olivine + diopside aggregate as analogue for a dry upper mantle peridotite deformed at 10 15 s 1 shear strain rate ...
CORDIER, Patrick   +6 more
core   +1 more source

Shear-Induced ringwoodite formation in the Martian shergottite Dar al Gani 670 [PDF]

open access: yes, 2013
Shock-produced melt veins in the Martian shergottite Dar al Gani 670 crosscut large olivine crystals. The upper part of one of these crystals appears to be sheared off and displaced along the shock vein.
Fritz, Jörg   +3 more
core   +1 more source

Olivine-treated marine clay: An innovative CO2 sequestering landfill base liner material

open access: yes, 2021
This research investigates the development of an innovative landfill base liner material utilizing olivine-treated marine clay. The innovative refers to its ability to sequestrate any excess CO2 emission in the landfill which may then be used for its ...
EMMANUEL ENDENE CHE (11769257)
core   +1 more source

Mineral reaction and deformation in Plagioclase-Olivine composites : an experimental study [PDF]

open access: yes, 2004
Deformation and metamorphism of rocks are fundamentally interrelated but the ways in which processes of reaction and deformation mutually influence each other are still poorly understood in natural rocks.
Ronde, Almar A. de
core   +1 more source

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