Results 91 to 100 of about 8,250 (222)

Quantitative Assessment of Peridotite Tectonomagmatic Affinities Using Compositional Data Analysis and Explainable Machine Learning

Geochemistry, Geophysics, Geosystems
Peridotites record the compositional evolution of the lithospheric and asthenospheric mantle across plume‐related lithospheres, convergent margins, and rift‐related volcanic environments; however, their tectonomagmatic affinities are commonly difficult ...
Swarnendu Roy, Koushik Sen
doaj   +1 more source

PENENTUAN NILAI SATURASI MAGNETIK BATUAN PERIDOTIT ASAL DESA AWANG BANGKAL BARAT KABUPATEN BANJAR KALIMANTAN SELATAN

Jurnal Fisika Flux, 2013
Abstrak : Peridotite rocks are ultra-alkaline rocks that igneous rocks which high in mineral content of FeO, and also a magnetic mineral. Each rock type has specific properties and characteristics are manifested in the magnetic field in magnetic ...
Sudarningsih Sudarningsih, Simon Sadok Siregar, Wenny Habib Ghofallena   +2 more
doaj   +1 more source

Datasets for peridotite glass

Datasets for peridotite glassTHIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE.
Mashino, I (via Mendeley Data)
core   +1 more source

Mechanical Mixing of Garnet Peridotite and Pyroxenite in the Orogenic Peridotite Lenses of the Tvaerdal Complex, Liverpool Land, Greenland Caledonides

, 2018
The Tvaerdal Complex is an eclogite-bearing metamorphic terrane in Liverpool Land at the southern tip of the Greenland Caledonides. It is a Baltic terrane that was transferred to Laurentia during the Scandian orogeny. It exposes a few small garnet dunite
Medaris, Jr., L. Gordon, Brueckner, Hannes K., Johnston, Scott M., Hartz, Ebbe H., Andresen, Arild, Griffin, William L., Cai, Yue, Pearson, Norman   +7 more
core   +1 more source

THERMOBAROMETRY OF DEPLETED PERIDOTITES

Geodynamics & Tectonophysics
An assessment was made of the possibility of using olivine thermobarometry for xenoliths of depleted peridotites from the Udachnaya pipe (Yakutia), represented by 76 megacrystalline dunites and 5 megacrystalline harzburgites. Specially developed and tested method of microprobe analysis was used to determine Al and Ca microimpurities in the olivine ...
L. N. Pokhilenko, V. N. Korolyuk, N. P. Pokhilenko   +2 more
openaire   +2 more sources

A note on the layered dunite-peridotite-pyroxenite sill in the komatiitic milieu of J.C.Pura belt, Dharwar craton.

, 2013
J.C.Pura belt is a small komatiite – rich Archaean (~3.35 Ga) greenstone terrain in Western Dharwar Craton (Fig. 1). Extrusive signature of the komatiite is evident in the form of flow top joints, pillow structures, flow top breccias and vesicular ...
Prabhakar, B.C., Namratha, R.
core  

(Table 1) Petrology of ODP Hole 125-779A peridotite samples

, 1992
(Table 1) Petrology of ODP Hole 125-779A peridotite ...
Yves Lagabrielle (6966290), Jacques Girardeau (2840399), Girardeau, Jacques, Lagabrielle, Yves   +3 more
core   +1 more source

Peridotite-CO_2-H_2O and the low-velocity zone

, 1978
The properties of the seismic low-velocity zone are consistent with incipient melting of mantle peridotite. Vapor-absent melting of amphibole-peridotite has been used to model the low-velocity zone, but evidence that CO_2 exists in the upper mantle ...
Wyllie, P. J.
core  

(Table 2) Petrology of ODP Hole 125-780C peridotite samples

, 1992
(Table 2) Petrology of ODP Hole 125-780C peridotite ...
Yves Lagabrielle (6966290), Jacques Girardeau (2840399), Girardeau, Jacques, Lagabrielle, Yves   +3 more
core   +1 more source

Infiltration Metasomatism of Cumulates by Intrusive Magma Replenishment: the Wavy Horizon, Isle of Rum, Scotland

The Eastern Layered Intrusion of the Rum Layered Suite comprises paired peridotite and allivalite (troctolite and gabbro)layers forming 16 macro-rhythmic units.
Woods, A. W., Hallworth, M. A., Holness, M. B., Sides, R. E.   +3 more
core