Petrological types and genesis of komatiite-basalt, picrite-basalt, and picrite-dolerite complexes

Geologiya i Geofizika

Volumn 41, Issue 8, 2000, Pages 1098-1111

  Balykin, P A ^a   Petrova, T E ^a  

^a NONE

Author keywords

Classification; Evolution; Geodynamics; Komatiite basalt, picrite basalt, and picrite dolerite complexes; Mantle nodules; Mantle substratum; Parental melt; Petrological type

Indexed keywords

EID: 0004045023     PISSN: 00167886     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (35)

1. O'Hara M. J. The bearing of phase equilibria studies in synthetic and natural systems on the origin and evolution of basic and ultrabasic rocks // Earth Sci. Rev., 1968, v. 4, p. 69-133.
2. Davies B. T. C., Schairer J. F. Melting relations in the join diopside-forsterite-pyrope at 40 kilobars and at one atmosphere // Carnegie Inst. Washington Yearb., 1965, v. 64, p. 123-126.
3. Mc Donough W. F. Constraints on the composition of the continental litospheric mantle // Earth Planet. Sci. Lett., 1990, v. 101, p. 1-18.
4. Hirose K., Kushiro I. Partial melting of dry peridotites at high pressures: Determination of compositions of melts segregated from peridotite using aggregates of diamond // Earth Planet. Sci. Lett., 1993, v. 114, p. 477-489.
5. Ringwood A. E. Composition and Petrology of the earth's mantle. Mc Graw-Hill, New York, N.Y., 1975, 618 p.
6. 2O at high pressures and temperatures // J. Petrol., 1976, v. 17, p. 1-14.
7. Polyakov G. V., Balykin P. A., Tran Trong Hoa nnk. Cac Thanh Tao Mafic-Sieu Mafic Pecmi-Triat Mien Bac Viet Nam // Nha Xuat Ban Khoa Hoc Va Ky Thuat. Ha Noi, 1996, 172tr.
8. Balykin P. A., Polyakov G. V., Petrova T. E. et al. Petrology and evolution of the formation of Permian-Triassic mafic-ultramafic associations in North Vietnam // J. Geol., 1996, Ser. B., No 7-8, p. 59-64.
9. Rare Earth element geochemistry. Amsterdam-Oxford-New York-Tokyo, 1984, 510 p.
10. Jochum K. P., Arndt N. T., Hofmann A. W. Nb-Th-La in komatiites and basalts: constraints on komatiite petrogenesis and mantle evolution // Earth Planet. Sci. Lett., 1991, v. 107, p. 272-289.
11. Sun S. S., Nesbitt R. W. Petrogenesis of Archean ultrabasic and basic volcanoes: Evidence From Rare Earth Elements // Contr. Miner. Petrol., 1978, v. 61, p. 301-325.
12. Barnes S. J. Morten O. Ti-rich komatiites from Northern Norway // Contr. Miner. Petrol., 1990, v. 105, p. 42-54.
13. Echeverria L. M. Tertiary or Mesozoic komatiites from Gorgona Island, Colombia: field relations and geochemistry // Contr. Miner. Petrol., 1980, v. 73, p. 253-266.
14. Echeverria L. M., Aitken B. G. Pyroclastic rocks: another manifestation of ultramafic volcanism on Gorgona Island, Colombia // Contr. Miner. Petrol., 1986, p. 428-436.
15. Aitken B. G., Echeverria L. M. Petrology and geochemistry of komatiites and tholeiites from Gorgona Island, Colombia // Contr. Miner. Petrol., 1984, v. 86, p. 94-105.
16. Lul'ko V. A., Fedorenko V. A., Distler V. V. et al. Geology and ore deposits of the Noril'sk region // VII Intern. Platinum Symposium with a Spec. Session of IGCP Project 336: Intraplate Magmatism and Metallogeny. Guidebook, Moscow-Noril'sk, 1994, 67 p.
17. Hanski E. J. Petrology of the Pechenga ferropicrites and cogenetic Ni-bearing gabbro-wehrlite intrusions, Kola Peninsula, Russia // Geol. Surv. Finland, 1992, Bull. 367, 192 p.
18. Rajamani V., Balakrishnan S., Hanson G. N. Komatiite genesis: Insights Provided by Fe-Mg Exchange Equilibria // J. Geol., 1993, V. 101, p. 809-819.
19. Arndt N. T. Melting relations of ultramafic lavas (komatiites) at 1 atm and high pressure // Carnegie Inst. Washington Yearb., 1976, v. 75, p. 551-561.