Petrology of Polygenic Mafic-Ultramafic Massifs of the East Sakhalin Ophiolite Association (Record no. 6302)

MARC details
000 -LEADER
fixed length control field 02836 a2200289 4500
001 - CONTROL NUMBER
control field 1351852221
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250317111626.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250312042017xx eng
020 ## - INTERNATIONAL STANDARD BOOK NUMBER
International Standard Book Number 9781351852227
037 ## - SOURCE OF ACQUISITION
Source of stock number/acquisition Taylor & Francis
Terms of availability GBP 48.99
Form of issue BB
040 ## - CATALOGING SOURCE
Original cataloging agency 01
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
072 7# - SUBJECT CATEGORY CODE
Subject category code RBGB
Source thema
072 7# - SUBJECT CATEGORY CODE
Subject category code TN
Source thema
072 7# - SUBJECT CATEGORY CODE
Subject category code RBGB
Source bic
072 7# - SUBJECT CATEGORY CODE
Subject category code TN
Source bic
072 7# - SUBJECT CATEGORY CODE
Subject category code SCI019000
Source bisac
072 7# - SUBJECT CATEGORY CODE
Subject category code TEC003000
Source bisac
072 7# - SUBJECT CATEGORY CODE
Subject category code TEC009020
Source bisac
072 7# - SUBJECT CATEGORY CODE
Subject category code 552.091645
Source bisac
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Felix P. Lesnov
245 10 - TITLE STATEMENT
Title Petrology of Polygenic Mafic-Ultramafic Massifs of the East Sakhalin Ophiolite Association
250 ## - EDITION STATEMENT
Edition statement 1
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Name of publisher, distributor, etc. CRC Press
Date of publication, distribution, etc. 20170112
300 ## - PHYSICAL DESCRIPTION
Extent 318 p
520 ## - SUMMARY, ETC.
Expansion of summary note The monograph is concerned with results of studies of petrology of mafic-ultramafic massifs as part of the East Sakhalin ophiolite association. It generalizes and interprets a large body of data (mainly original data) on geology, petrography, petrochemistry, and geochemistry of rocks; mineralogy and geochemistry of rock-forming and accessory minerals; chromite and platinum contents, and isotopic age of zircons from rocks of the typical mafic-ultramafic massifs of the East Sakhalin ophiolite association: Berezovka, Shel’ting, Komsomol’sk, and South Schmidt. Gabbroids from the Berezovka massif contain ultramafic xenoliths. Ultramafic rocks are locally cut by gabbroid and pyroxenite veins. Three spatially close but genetically autonomous bodies are distinguished in the structure of the massifs under study: protrusion of upper-mantle restitic ultramafic rocks (harzburgites, lherzolites, and dunites); intrusion of orthomagmatic gabbroids (gabbronorites, gabbro, and norites) that cuts it; and contact-reaction zone, located along the boundaries between gabbroid intrusion and ultramafic protrusion, which consists of hybrid ultramafic rocks (wehrlites, websterites, clinopyroxenites, and their olivine- and plagioclase-containing varieties) and hybrid gabbroids (melano- and mesocratic olivine gabbronorites and gabbro as well as troctolites). The hybrid ultramafic rocks and gabbroids are the product of interaction between mafic melts and restitic ultramafic rocks. Taking into account the later formation of the gabbroid intrusions compared to the ultramafic protrusions, the massifs in question are determined as polygenic. The idea of their polygenic formation is supported by data on the isotopic age of zircons from the Berezovka massif rocks. In this monograph the author develops his earlier proposed concept of polygenic formation of mafic–ultramafic massifs belonging to ophiolite associations. The book addresses a wide circle of petrologists and practicing geologists as well as senior-year students and postgraduates studying problems of mafic-ultramafic magmatism.

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