Re-Os geochronology and systematics in molybdenite from the endako porphyry molybdenum deposit, British Columbia, Canada

Economic Geology

Volumn 96, Issue 1, 2001, Pages 197-204

  Selby, D ^a   Creaser, R A ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

MINERAL DEPOSITION;

MOLYBDENUM; ORE TREATMENT; SULFIDE MINERALS;

GEOLOGY;

GEOCHRONOLOGY; MINERALIZATION; MOLYBDENITE; ORE DEPOSIT; RHENIUM-OSMIUM DATING; SULFIDE;

CANADA;

EID: 0034855207     PISSN: 03610128     EISSN: None     Source Type: Journal    
DOI: 10.2113/gsecongeo.96.1.197     Document Type: Article

References (46)

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2. Mesozoic to Tertiary volcanism and plutonism in Southern Nechako NATMAP area. Part 2: Triassic to Eocene composite intrusions and molybdenum metallogeny: The Endako batholith redefined
3. Distribution and occurrence of some naturally-occurring polytypes of molybdenite in Australia and Papua New Guinea
4. Volatile transport and deposition of Mo, W and Re in high temperature magmatic fluids
5. Re-Os measurements at the femtomole level in natural samples
6. The Endako molybdenum mine, Central British Columbia: An update
7. The evolution of aqueous vapor from silicate melts: Effect on oxygen fugacity
8. The influence of oxygen fugacity on tungsten and molybdenum partitioning between silicate melts and ilmenite
9. The partitioning of copper and molybdenum between silicate melts and aqueous fluids
10. Separation of osmium from geological materials by solvent extraction for analysis by TIMS
11. Negative thermal ion mass spectrometry of osmium, rhenium and iridium
12. Rhenium-osmium isotope systematics of group IIA and group IVA iron meteorites [abs.]
13. 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
14. Variation in rhenium content of molybdenite
15. Timing of the Ootsa Lake group magmatism, Fort Fraser and Nechako river map areas, central British Columbia
16. Age determinations by rhenium-osmium method: Radiometric dating
17. Rhenium contents of molybdenites in granitoid-series rocks in Japan
18. The genesis of giant porphyry molybdenum deposits
19. 2O-HF
20. Early Cretaceous plutonic rocks and molybdenite showings in the Nithi Mountain area (NTS 93F/15 and K/O2), Central British Columbia
21. 187Os chronometer:
22. Highly precise Re-Os dating for molybdenite using alkaline fusion and NTIMS
23. Comparison of alkaline fusion versus carius tube digestion for Re-Os dating of molybdenite: Lessons from the Aittojärvi, Finland, standard [abs.]
24. Rhenium behavior in molybdenite in hypogene and near-surface environments: Implications for Re-Os geochronometry
25. Rhenium and non-radiogenic osmium in Australian molybdenites and other sulphide minerals by neutron activation analysis
26. Methods for the separation of rhenium, osmium and molybdenum applicable to isotope geochemistry
27. Rhenium-osmium and isotope systematics in group HAB iron meteorites
28. Polytypism in molybdenite (II): Relationships between polytypism, ore deposition/alteration stages and rhenium contents
29. Re-Os calibration for isochron determinations [abs.]
30. Hydrothermal alteration and fluid chemistry of the Endako porphyry molybdenum deposit, British Columbia
31. Precise Re-Os determinations and systematics of iron meteorites
32. Carius tube digestion for low-blank rhenium-osmium analysis
33. Re-Os isotope constraints on the age of Group IIA, IIIA, IVA, and IVB iron meteorites
34. Highly precise and accurate Re-Os ages for molybdenite from the East Qinling molybdenum belt, Shaanxi province, China
35. Re-Os dating of shear-hosted Au deposits using molybdenite
36. Re-Os ages for Archean molybdenite and pyrite, Kuittila, Finland and Proterozoic, Kabeliai, Lithuania: A metamophic and metasomatic test for the chronometer
37. Determination of osmium abundance in molybdenite mineral by isotope dilution mass spectrometry with microwave digestion using potassium dichromate as oxdizing agent
38. Re-Os dating of molybdenites from ore deposits in Japan: Implications for the closure temperature of the Re-Os system for molybdenite and the cooling history of molybdenum ore deposits
39. Experimental alteration of molybdenite of the Re-Os system, infrared spectroscopic profile and polytype
40. The Endako batholith: Episodic plutonism culminating with formation of the Endako porphyry molybdenum deposit, North-central British Columbia
41. Osmium isotope ratio determinations by negative thermal ion mass spectrometry
42. Geochemistry and Nd isotopes of the Francois Lake plutonic suite, hist and possible progenitor to the Endako molybdenum camp, Central British Columbia
43. Potassium-argon ages of some ore deposits in British Columbia
44. Potassium-argon ages of Topley intrusions near Endako, British Columbia