RECENTLY a number of new analyses using neutron activation and isotope dilution techniques have been reported for uranium and thorium in certain basic rocks (that is, eclogites) and ultra-basic rocks ...
viii, 522 p. : ill., maps ; 30 cm Data Source Smithsonian Libraries Topic Ultrabasic rocks Igneous rocks siris_sil_339082 SIL METALLOGENY OF BASIC AND ULTRABASIC ROCKS : PROCEEDINGS OF THE CONFERENCE ...
ORIGIN OF ALPINE ULTRAMAFIC ASSOCIATIONS: Metamorphic and metasomatic processes in the formation of ultramafic rocks / Henning Sorensen -- High temperature perldotite intrusions / D. H. Green -- ...