Mineral chemistry of a zircon-bearing, composite, veined and metasomatised upper-mantle peridotite xenolith from kimberlite

Contributions to Mineralogy and Petrology

Volumn 140, Issue 6, 2001, Pages 720-733

  Dawson, J B ^a   Hill, P G ^a   Kinny, P D ^b  

^a UNIVERSITY OF EDINBURGH   (United Kingdom)

^b Curlin University   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTAL CHEMISTRY; KIMBERLITE; METASOMATISM; PERIDOTITE; XENOLITH;

EID: 0035051313     PISSN: 00107999     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004100000216     Document Type: Article

References (68)

1. Rb-Sr age determinations on South African kimberlite pipes
2. Mantle metasomatism - Continuing chemical change within the Earth
3. Light element metasomatism of the continental mantle: The evidence and the consequences
4. Trace element composition and cathodoluminescence properties of Southern African kimberlitic zircons
5. Oxide minerals in a layered kimberlite-carbonate sill from Benfontein, South Africa
6. Mantle metasomatism: Evidence from a MARID-harzburgite compound xenolith
7. Low-calcium garnet harzburgites from Southern Africa: Their relation to craton structures and diamond crystallisation
8. Primary and secondary phlogopites and clinopyroxenes in garnet lherzolite xenoliths
9. Contrasting types of mantle metasomatism?
10. Metsomatised harzburgites in kimberlite and alkaline magmas: Enriched restites and "flushed" Lherzolites
11. Melting and metasomatism in spinel peridotite xenoliths from Labait, Tanzania
12. Magmatic sedimentation and carbonatitic differentiation in kimberlite sills at Benfontein, South Africa
13. Mineral chemistry of a peralkaline combeite lamprophyllite nephelinite from Oldoinyo Lengai, Tanzania
14. Chromite-silicate intergrowths in upper-mantle peridotites
15. The MARID (mica-amphibole-rutile-ilmenite-diopside) suite of xenoliths in kimberlite
16. Metasomatised and veined upper mantle xenoliths from Pello Hill, Tanzania: Evidence for anomalously-light mantle beneath the Tanzanian sector of the East African Rift Valley
17. Late-stage diopside in kimberlite groundmass
18. Heterogeneity in upper-mantle lherzolites and harzburgites
19. Minor and trace element chemistry of carbonates, apatites and magnetites in some African carbonatites
20. Chemistry of micas from kimberlites and xenoliths - II. Primary- and secondary-textured micas from peridotite xenoliths
21. Mineralogy and petrology of the Aries diamondiferous kimberlite pipe, Central Kimberley Block, Western Australia
22. Evidence for mantle metasomatism in peridotite nodules from the Kimberley pipes, South Africa
23. The occurrence of zircon and baddeleyite crystals in the kimberlite formations at Mbuji-Mayi (Bakwanga, Zaire)
24. Zirconolite from the Gen Dessary syenite: A comparison with other Scottish localities
25. Chemical characteristics of natural zirconolite
26. Chemical variations in upper mantle nodules from Southern Africa
27. Zircon-bearing nodules from the upper mantle
28. Lindsleyite (Ba) and mathiasite (K): Two new chromium-titanates in the crichtonite series from the upper mantle
29. 19: A new metasomatic magnetoplumbite-type mineral from the upper mantle
30. Constraints on MARID petrogenesis: SHRIMP II U-Pb zircon evidence for pre-eruption metasomatism at Kamfersdam
31. Metasomatic and enrichment phenomena in garnet peridotite facies mantle xenoliths from the Matsoku kimberlite pipe, Lesotho
32. 2)
33. The chemical composition of igneous rock suites: Implications for geochemical tracer studies
34. Fertile and barren Al-Cr-spinel harzburgites from the upper mantle: Ion and electron-probe analyses of trace elements in olivine and orthopyroxene: Relation to lherzolites
35. Lherzolite xenoliths in kimberlites and basalts: Petrogenetic and crystallochemical significance of some minor and trace elements in olivines, pyroxenes, garnet and spinel
36. The chemistry of zircon: Variations in and between large crystals from syenite and alkali basalt xenoliths
37. Pyrochlore, apatite and amphibole: Distinctive minerals in carbonatite
38. Rare earth element chemistry of zircon and its use as a provenance indicator
39. Mantle metasomatism in 14 veined peridotites from Bultfontein Mine, South Africa
40. A mantle metasomatic injection event linked to late Cretaceous kimberlite magmatism
41. Zircon from the mantle: A new way to date old diamonds
42. The timing of MARID metasomatism in the Kaapvaal mantle: An ion probe study of zircons from MARID xenoliths
43. Trace element and isotope studies on veined, metasomatic and MARID xenoliths from Bultfontein, South Africa
44. Kimberlitic zircons - A possible aid in prospecting for kimberlites
45. The Ni-S system and related minerals
46. 2) in basic cumulates: The Laouni layered intrusion (Southern Hoggar)
47. The composition of the Earth
48. Accessory rare earth, strontium, barium and zirconium minerals in the Benfontein and Wesselton calcite kimberlites, South Africa
49. Trace elements in magnesian ilmenites from Lesotho kimberlites
50. Geochemical consequences of melt percolation: The upper mantle as a chromatographic column
51. Ferrous freudenbergite in ilmenite megacrysts: A unique paragenesis from the Dalnaya kimberlite, Yakutia
52. Zircon-oxide reactions in diamond-bearing kimberlites
53. 2) in kimberlite from Benfontein, South Africa
54. U-Pb and Lu-Hf isotopes in baddeleyite and zircon megacrysts from the Mbuji-Mayi kimberlite: Constraints on the subcontinental mantle
55. Chemistry of Ti-poor spinels, ilmenites and rutiles from peridotite and eclogite xenoliths
56. Chemistry of micas from kimberlites and xenoliths - I. Micaceous kimberlites
57. Statistical comparison between pyroxenes from kimberlites and their associated xenoliths
58. Groundmass oxides in the Koidu kimberlite dikes, Sierra Leone, West Africa
59. Carbonatite magma: Properties and processes
60. A suggested origin of MARID xenoliths in kimberltes by high pressure crystallisation of an ultrapotassic rock such as lamproite
61. Contact relationships between MARID rock and metasomatised peridotite in a kimberlite xenolith
62. Zirconolite: A review of localities worldwide, and a compilation of its chemical compositions
63. Amphibole-rich veins in lherzolite xenoliths, Dish Hill and Deadman Lake, California
64. Carbonatites: Nomenclature, average chemical composition and element distribution
65. A method for the quantitative measurement of rare earth elements in the ion microprobe