Crustal contamination and fluid-rock interaction during the formation of the Platreef, northern limb of the Bushveld complex, South Africa

Journal of Petrology

Volumn 42, Issue 7, 2001, Pages 1321-1347

  Harris, C ^a   Chaumba, J B ^a  

^a UNIVERSITÉ JEAN MONNET   (France)

Author keywords

Bushveld complex; Crustal contamination; Fluid rock interaction; Platreef; Stable isotopes

Indexed keywords

CHEMICAL COMPOSITION; CRUSTAL CONTAMINATION; FLUID-STRUCTURE INTERACTION; PLATINUM GROUP ELEMENTS; STABLE ISOTOPE;

BUSHVELD COMPLEX; SOUTH AFRICA;

EID: 0034910137     PISSN: 00223530     EISSN: None     Source Type: Journal    
DOI: 10.1093/petrology/42.7.1321     Document Type: Article

References (65)

1. Trace element geochemistry of Bushveld plagioclases
2. Sulphide and platinum mineralization in the Merensky Reef: Evidence from hydrous silicates and fluid inclusions
3. Oxygen isotopes of some trondjemites, siliceous gneisses, and associated mafic rocks
4. Role of late magmatic fluids in Merensky-type platinum deposits: A discussion
5. The role of contamination in the evolution of the Plat Reef of the Bushveld Complex
6. 5 for oxygen isotope analysis
7. Concentration of platinum-group elements by magmatic fluids in layered intrusions
8. The genesis of sulphide mineralisation in a portion of the Potgietersrus limb of the Bushveld Complex
9. The flow of surface-derived fluids through Alice Springs age middle-crustal ductile shear zones, Reynolds Range, central Australia
10. Interaction of floor rocks with the Platreef on Overysel, Potgietersrus, northern Transvaal
11. 2 and calcite
12. Oxygen isotope fractionations involving diopside, forsterite, magnetite, and calcite: Applications to geothermometry
13. Oxygen isotope exchange between quartz and water
14. Comparison of stable isotope reference samples
15. Isotopic variations in meteoric waters
16. Parental magma to the Bushveld Complex
17. Trace element and isotopic effects of combined wall rock assimilation and fractional crystallisation
18. Appendix 1: Analytical techniques and data base descriptions
19. The Bushveld Complex
20. Oxygen and carbon isotope geochemistry of the 3.2 Ga Kaap Valley tonalite, Barberton greenstone belt, South Africa
21. The geological setting of the platinoid and base metal sulfide mineralisation in the Platreef of the Bushveld Complex in Drenthe, north of Potgietersrus
22. Diffusion effects on oxygen isotope temperatures of slowly cooled igneous and metamorphic rocks
23. Isotopic exchange in open and closed systems
24. 18O buffering of the oceans by deep (>5 km) seawater-hydrothermal circulation at mid-ocean ridges
25. Oxygen isotope exchange kinetics of mineral pairs in closed and open systems: Applications to problems of hydrothermal alteration of igneous rocks and Precambrian iron formations
26. Strontium isotope and trace element studies on the Great Dyke and Bushveld mafic phase and their relation to early Proterozoic magma genesis in Southern Africa
27. Field relations and strontium isotope systematics of the marginal rocks of the eastern Bushveld Complex
28. 18O rhyolites during the rifting of Africa and Antarctica: The Lebombo Monocline, Southern Africa
29. The O, Sr, Nd, and Pb isotope geochemistry of MORB
30. The combined use of oxygen and radiogenic isotopes as indicators of crustal contamination
31. Main Zone parental magma composition in the northern Bushveld Complex, Potgietersrus: Evidence from REE content of plagioclase (abstract)
32. 86Sr ratios in the Merensky cycle of the Bushveld Complex
33. Oxygen isotope thermometry of basic lavas and mantle xenoliths
34. Metamorphism of Witwatersrand rocks in the collar of the Vredefort structure: A petrographic and O isotope study
35. A review of mineralization in the Bushveld Complex and some other layered intrusions
36. Hydrogen isotope composition of the Merensky Reef and related rocks, Atok Section, Bushyeld Complex
37. Oxygen isotope composition of mantle peridotites
38. On the isotopic chemistry of carbonates and a paleotemperature scale
39. The Bushveld Metamorphic Aureole in the Potgietersrus area: Evidence for a two-stage metamorphic event
40. Theoretical and experimental aspects of isotopic fractionation
41. Isotope and trace-element patterns below the Merensky Reef, Bushveld Complex, South Africa: Evidence for fluids?
42. Stable isotopic systematics of the Bushveld Complex: I. Constraints of magmatic processes in layered intrusions
43. Stable isotope systematics of the Bushveld Complex: II. Constraints on hydrothermal processes in layered intrusions
44. The chronology of magma influxes to the eastern compartment of the Bushveld Complex as exemplified by its marginal border groups
45. Characterization and isotopic variation in natural waters
46. Stable isotope geochemistry of clay minerals
47. Magmatic volatiles: Isotopic variation of C, H, and S
48. The oxygen isotope geochemistry of igneous rocks
49. 2O in granitic batholiths
50. 86Sr systematics in igneous rocks
51. 18O magmas
52. An oxygen and hydrogen isotope study of the Skaergaard intrusion and its country rocks: A description of a 55-M.y. old fossil hydrothermal system
53. Igneous rock, Part I. Processes of isotopic fractionation and isotope systematics
54. Stable isotope gechemistry of metamorphic rocks
55. The layered sequence of the Potgietersrus limb of the Bushveld Complex
56. A simple and inexpensive method of hydrogen isotope and water analyses of minerals and rocks based on zinc reagent
57. 3 with silicate minerals, and their relevance to oxygen isotope analysis
58. Notes on the platinum deposits of the Bushveld Igneous Complex
59. A chronostratigraphic framework for the north-central Kaapvaal craton, the Bushveld Complex and the Vredefort structure
60. Oxygen and hydrogen isotope studies of the serpentinization of ultamafic rocks in oceanic environments and continental ophiolite complexes