Meteoritic, solar, and terrestrial rare-earth distribution
Rare earth element distributions in meteoritic, solar, and terrestrial matter
METEORITIC COMPOSITION↗
Engineering topics
Schmitt, R. A.
Publications and source records attributed to Schmitt, R. A..
Research on elemental abundances in meteoritic and terrestrial matter Summary progress report, 1 Sep. 1964 - 31 Aug. 1965
Element abundances determined by instrumental neutron activation analysis technique in individual chondrules separated from certain chondritic meteorites
CHONDRITE↗
Gamma-ray spectra analysed by computer programme using the peak area method.
Computer program for instrumental neutron activation analysis of chemical abundances in meteorites, examining gamma-ray spectra
ELEMENT ABUNDANCE↗
Abundances of the fourteen rare-earth elements, scandium, and yttrium in the solar system - in meteoritic, terrestrial, and solar matter.
Abundance, concentration and distribution pattern of rare earth elements in terrestrial, meteoritic and solar matter
EXTRATERRESTRIAL MATTER↗
Zirconium abundances in meteorites and implications to nucleosynthesis.
Atomic abundances of zirconium in chondrites, achondrites and terrestrial basalts with reference to nucleosynthesis mechanisms
METEORITIC COMPOSITION↗
Abundances of scandium, sodium, chromium, manganese, iron, cobalt and copper in 92 meteorites, 9 terrestial specimens, and 90 individual chondrules quarterly progress report, 1 sep.-30 nov. 1963
Instrumental neutron activation analysis of meteoritic and terrestrial specimens and separate chondrules to chart abundances of seven elements
GEOCHEMISTRY↗
Abundances of Na, Sc, Cr, Mn, Fe, Co, and Cu in 92 meteorites, 9 terrestrial specimens, and 90 individual chondrules Quarterly progress report, 1 Sep. - 30 Nov. 1963
Elemental abundancies in individual chondrules, chondrites and terrestrial matter, whole rock- type meteorites, and carbonaceous chondrites
CARBONACEOUS METEORITE↗
IMPLICATIONS OF SIMILARITY IN RARE-EARTH FRACTIONATION OF NAKHLITIC METEORITES AND TERRESTRIAL BASALTS
Determination of the absolute and normalized abundances of scandium and yttrium in nakhlitic meteorites by neutron activation techniques
ACHONDRITE↗
Cadmium abundances in meteoritic and terrestrial matter
Cadmium abundances in meteoritic and terrestrial matter
MINERALOGY↗
RARE-EARTH, YTTRIUM AND SCANDIUM ABUNDANCES IN METEORITIC AND TERRESTRIAL MATTER
Rare earth, yttrium, and scandium abundances in meteoritic and terrestrial matter
ELEMENT ABUNDANCE↗
A PROGRAM OF RESEARCH FOR THE DETERMINATION OF RARE-EARTH ELEMENTAL ABUNDANCES IN METEORITES.
Abundances and isotropic ratios of rare earth elements in meteorites and terrestrial specimens
METEORITE↗
A PROGRAM OF RESEARCH FOR THE DETERMINATION OF RAREEARTH ELEMENTAL ABUNDANCES IN METEORITES.
Determination of rare-earth elemental abundances in meteorites
NEUTRON ACTIVATION↗
A PROGRAM OF RESEARCH FOR THE DETERMINATION OF RAREEARTH ABUNDANCES IN METEORITES.
Rare earth abundances in meteorites
RARE EARTH↗