A rapid, low-blank technique for the extraction of osmium from geological samples

Chemical Geology

Volumn 176, Issue 1-4, 2001, Pages 379-384

  Brauns, C M ^a  

^a UNIVERSITY OF MELBOURNE   (Australia)

Author keywords

Distillation; Os isotopes; Osmium accumulation method

Indexed keywords

EXTRACTION; GEOCHEMISTRY; OSMIUM;

EID: 0034971470     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0009-2541(00)00371-5     Document Type: Article

References (14)

1. Re-Os isotopic measurements at the femtomole level in natural samples
2. Os isotopes and the origin of the Tasmanian dolerites
3. Separation of osmium from geological materials by solvent extraction for analysis by TIMS
4. Negative thermal ion mass spectrometry of osmium, rhenium, and iridium
5. Re-Os, Sm-Nd, U-Pb, and stepwise lead leaching isotope systematics in shear-zone hosted gold mineralization: Genetic tracing and age constraints of crustal hydrothermal activity
6. Osmium isotopes in the aerosols of the mantle volcano Mauna Loa
7. Application of the Re-Os isotopic system to the study of Precambrian magmatic sulphide deposits of Western Australia
8. 187Os chronometer
9. "Plug in" Os distillation
10. Os isotopes in orogenic lherzolite massifs and mantle heterogeneities
11. Carius tube digestion for low- blank Rhenium-Osmium analysis
12. Osmium isotope ratio determination by negative thermal ionization mass spectrometry
13. Low-blank chemical separation of rhenium and osmium from gram quantities of silicate rock for measurement by resonance ionization mass spectrometry