Abstract
This chapter covers some unusual rock types that are volumetrically negligible relative to basaltic, andesitic, and granitoid rocks, and yet they are very significant in terms of our understanding of the Earth’s igneous history and constitution and thermal structure of the deep continental lithosphere. It is difficult to present many levels of the detailed observations and inferences that have been made by many authors about each of these rock types, and in this chapter, I present a brief summary of what I consider that an undergraduate student needs to know.
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References
Arndt NT, Barnes SJ, Lesher CM (2008) Komatiite. Cambridge University Press, Cambridge, 487 pp
Ashwal LD (1993) Anorthosites. Springer, Berlin
Ashwal LD (2010) The temporality of anorthosites. Can Mineral 48:711–728
Berry AJ, Danyushevsky LV, O’Neill HS, Newville M, Sutton SR (2008) Oxidation state of iron in komatiitic melt inclusions indicates hot Archaean mantle. Nature 455:960–963
Bhattacharya A, Raith M, Hoernes S, Banerjee D (1998) Geochemical evolution of the massif-type Anorthosite complex at Bolangir in the Eastern Ghats Belt of India. J Petrol 39:1169–1195
Bowen NL (1917) The problem of the anorthosites. J Geol 25:209–243
Emslie RF, Hamilton MA, Thériault RJ (1994) Petrogenesis of a Mid-proterozoic anorthosite-mangerite-charnockite-granite (AMCG) complex: isotopic and chemical evidence from the Nain plutonic suite. J Geol 102:539–558
Faure F, Arndt NT, Libourel G (2006) Formation of spinifex texture in komatiite: an experimental study. J Petrol 47:1591–1610
Grove TL, Parman S (2004) Thermal evolution of the Earth as recorded by komatiites. Earth Planet Sci Lett 219:173–187
Herz N (1969) Anorthosite belts, continental drift, and the anorthosite event. Science 164:944–947
Herzberg C (1992) Depth and degree of melting of komatiite. J Geophys Res 97:4521–4540
Huppert HE, Sparks RSJ (1985) Komatiites I: eruption and flow. J Petrol 26:694–725
Longhi J, Vander Auwera J, Fram M, Duchesne JC (1999) Some phase equilibrium constraints on the origin of Proterozoic (Massif) anorthosites and related rocks. J Petrol 40:339–362
McLelland JM, Selleck BW, Hamilton MA, Bickford ME (2010) Late- to post-tectonic setting of some major Proterozoic anorthosite-mangerite-charnockite-granite (AMCG) suites. Can Mineral 48:729–750
Parman SW, Dann JC, Grove TL, de Wit MJ (1997) Emplacement conditions of komatiite magmas from the 3.49 Ga Komati formation, Barberton greenstone belt, South Africa. Earth Planet Sci Lett 150:303–323
Phinney WC, Morrison DA, Maczuga DE (1988) Anorthosites and related megacrystic units in the evolution of Archean crust. J Petrol 29:1283–1323
Polat A et al (2008) The origin and compositions of mesoarchean oceanic crust: evidence from the 3075 Ma Ivisaartoq greenstone belt, SW Greenland. Lithos 100:293–321
Robin-Popieul CCM, Arndt NT, Chauvel C, Byerly GR, Sobolev AV, Wilson A (2012) A New model for Barberton komatiites: deep critical melting with high melt retention. J Petrol. doi:10.1093/petrology/egs042
Scoates JS, Lindsley DH, Frost R (2010) Magmatic and structural evolution of an anorthositic magma chamber: the Poe mountain intrusion, Laramie anorthosite complex, Wyoming. Can Mineral 48:851–885
Serrano L, Ferrari L, Martinez ML, Petrone CM, Jaramillo C (2011) An integrative geologic, geochronologic and geochemical study of Gorgona Island, Colombia: implications for the formation of the Caribbean large igneous province. Earth Planet Sci Lett 309:324–336
Walter MJ (1998) Melting of garnet peridotite and the origin of komatiite and depleted lithosphere. J Petrol 39:29–60
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Sen, G. (2014). Anorthosites and Komatiites. In: Petrology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-38800-2_12
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DOI: https://doi.org/10.1007/978-3-642-38800-2_12
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