volcanic facies

volcanic facies
вулканическая фация

English-Russian dictionary of geology. 2011.

Смотреть что такое "volcanic facies" в других словарях:

  • facies changes — GLOSSARY OF VOLCANIC TERMS The textural and compositional changes that occur laterally and/or vertically within related rock bodies …   Glossary of volcanic terms

  • facies — GLOSSARY OF VOLCANIC TERMS A part of a rock body that can be differentiated from another part of a related rock body by textural or compositional variations. The general appearance or composition of one part of a rock body as contrasted with… …   Glossary of volcanic terms

  • sedimentary facies — Different, but contemporaneous and juxtaposed, sedimentary rocks. Terrigenous facies are accumulations of particles eroded from older rocks and transported to the depositional site. Biogenic facies are accumulations of whole or fragmented shells… …   Universalium

  • Auckland volcanic field — The Auckland volcanic field is a generally monogenetic volcanic field in the North Island of New Zealand. Basaltic in nature, it underlies much of the metropolitan area of Auckland. The field s many vents have produced a diverse array of… …   Wikipedia

  • Zeolite facies — describes the mineral assemblage resulting from the pressure and temperature conditions of low grade metamorphism. The zeolite facies is generally considered to be transitional between diagenetic processes which turn sediments into sedimentary… …   Wikipedia

  • Komatiite — Komatiites are ultramafic mantle derived volcanic rocks. They have low SiO2, low K2O, low Al2O3, and high to extremely high MgO. They were named for their type locality along the Komati River in South Africa. True komatiites are very rare and… …   Wikipedia

  • Dougal Jerram — Born 1969 (age 41–42) London, England Alma mater Cardiff University, University of Liverpool …   Wikipedia

  • Argyle diamond mine — The Argyle diamond mine (coord|16|42|44|S|128|23|51|E|type:landmark region:AU|display=inline,title) is a diamond mine located in the Kimberley region of Western Australia. The Argyle mine is the largest diamond producer in the world by volume,… …   Wikipedia

  • Widgiemooltha Komatiite — The Widgiemooltha Komatiite is a formation of komatiite in the Yilgarn Craton of Western Australia. Stratigraphy The stratigraphy of the Widgiemooltha Komatiite is well known to be part of the regional komatiite magmatic event also seen at the… …   Wikipedia

  • Neves-Corvo mine — is a zinc copper mine in Castro Verde Municipality, Portugal. The deposit was discovered in 1977 and the mine opened in 1988. References Felsic pyroclastic and effusive volcanic facies hosting the Neves Corvo massive sulfide deposit, Iberian… …   Wikipedia

  • Buffalo Head Hills kimberlite field — The Buffalo Head Hills kimberlite field is a kimberlite field in north central Alberta, Canada. It is a product of kimberlite volcanism during the Cretaceous period which was the most prolific period for world wide kimberlite volcanism. The field …   Wikipedia

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