Results 121 to 130 of about 27,724 (241)
Ion microprobe mass analysis of lunar samples. Lunar sample program [PDF]
Mass analyses of selected minerals, glasses and soil particles of lunar, meteoritic and terrestrial rocks have been made with the ion microprobe mass analyzer.
Anderson, C. A., Hinthorne, J. R.
core +1 more source
Литосфера, 2016 Xenoliths in the Early Cretaceous alkali basalts of Makhtesh Ramon basin (southern Israel) are represented by essentially olivine rocks: dunite (usually including clinopyroxen) - 5% of the total amount, lherzolite - 21%, wehrlite - 28%, clinopyroxenite -
G. B. Fershtater +2 more
doaj +2 more sources
Davisite, CaScAlSiO_6, a new pyroxene from the Allende meteorite [PDF]
, 2009 Davisite, ideally CaScAlSiO_6, is a new member of the Ca clinopyroxene group, where Sc^(3+) is dominant in the M1 site. It occurs as micro-sized crystals along with perovskite and spinel in an ultra-refractory inclusion from the Allende meteorite.
Ma, Chi, Rossman, George R.
core
Petrologic constraints on the pressure, temperature, time and composition of the Martian interior [PDF]
Petrologic analysis of surface samples has been used to deduce pressure and temperature conditions existing in the crust and upper mantle at specific times in the Earth's history, as well as to estimate the chemical and mineralogical composition of the ...
Holloway, John R.
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Workshop on a Cross Section of Archean Crust [PDF]
Various topics relevant to crustal genesis, especially the relationship between Archean low - and high-grade terrains, were discussed. The central Superior Province of the Canadian Shield was studied.
Ashwal, L. D., Card, K. D.
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Metamorphic conditions of dolomitic marbles from the Qori metamorphic complex, southern Sanandaj-Sirjan zone, using phase thermodynamic diagrams [PDF]
علوم زمین خوارزمیThe Barrovian-Qori metamorphic complex, which is exposed in the southern part of the Sanandaj-Sirjan zone, has a succession of metaultramafic, metabasite, metapelite, metacalcic silicate, and marble lithological diversity.
Abdolnader Fazlnia, Mir Mohammad Miri
doaj
Journal of Mineralogical and Petrological Sciences, 2015 Daisuke NAKAMURA +2 more
openaire +2 more sources
Phase equilibria modelling of trace element evolution in arc magmas: implications for petrogenesis and copper porphyry indicators. [PDF]
Contrib Mineral PetrolSoderman CR, Weller OM.
europepmc +1 more source
Amphibole reaction rims record shear during magma ascent. [PDF]
Nat CommunWallace PA +9 more
europepmc +1 more source
Apollo-11 lunar sample information catalogue [PDF]
The Apollo 11 mission is reviewed with emphasis on the collection of lunar samples, their geologic setting, early processing, and preliminary examination.
Kramer, F. E. +2 more
core +1 more source