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Dike rocks in the khibina Massif : Relations with the plutonic series, age, and characteristics of the mantle source. / Arzamastsev, L. A.A.; Belyatsky, B. V.; Travin, A. V.; Arzamastseva, L. V.; Tsarev, S. E.

в: Petrology, Том 13, № 3, 01.05.2005, стр. 267-288.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Arzamastsev, LAA, Belyatsky, BV, Travin, AV, Arzamastseva, LV & Tsarev, SE 2005, 'Dike rocks in the khibina Massif: Relations with the plutonic series, age, and characteristics of the mantle source', Petrology, Том. 13, № 3, стр. 267-288.

APA

Arzamastsev, L. A. A., Belyatsky, B. V., Travin, A. V., Arzamastseva, L. V., & Tsarev, S. E. (2005). Dike rocks in the khibina Massif: Relations with the plutonic series, age, and characteristics of the mantle source. Petrology, 13(3), 267-288.

Vancouver

Arzamastsev LAA, Belyatsky BV, Travin AV, Arzamastseva LV, Tsarev SE. Dike rocks in the khibina Massif: Relations with the plutonic series, age, and characteristics of the mantle source. Petrology. 2005 Май 1;13(3):267-288.

Author

Arzamastsev, L. A.A. ; Belyatsky, B. V. ; Travin, A. V. ; Arzamastseva, L. V. ; Tsarev, S. E. / Dike rocks in the khibina Massif : Relations with the plutonic series, age, and characteristics of the mantle source. в: Petrology. 2005 ; Том 13, № 3. стр. 267-288.

BibTeX

@article{0d0a41d293574f20adc094c86401e4e5,
title = "Dike rocks in the khibina Massif: Relations with the plutonic series, age, and characteristics of the mantle source",
abstract = "Isotopic-geochemical data on dikes and diatremes that intrude the Khybina Massif and its host rocks are reported. The dike rocks are subdivided into three series: alkaline-ultramafic (alkaline picrites and olivine melanephelinites), phonolite (phonolites and tinguaites), and alkaline gabbroid (essexites and theralites). The alkaline gabbroids are demonstrated to affiliate with a regionally spread series of Paleozoic dolerites, whose composition was modified via the assimilation of an alkaline-ultramafic melt by a basaltic magma. The Ar-Ar, Rb-Sr, and Sm-Nd isotopic ages of the dike rocks indicate that magmatic activity terminated in the Khibina caldera at approximately 362 Ma. Thus, the Khibina Massif was formed over the time span of 410-362 Ma, starting with the development of a collapse caldera, the first manifestations of volcanic activity in it, and ending with the origin of a dike complex. Sr-Nd isotopic data on the dike and plutonic rocks of the Khibina Massif show variations corresponding to a trend (common to the whole Kola province), characterized by an increase in the proportion of enriched mantle source in the products of the early, main, and final stages of alkaline magmatism, perhaps, because of the progressively increased addition of plume material enriched in incompatible elements to the depleted Precambrian mantle that underwent partial melting.",
author = "Arzamastsev, {L. A.A.} and Belyatsky, {B. V.} and Travin, {A. V.} and Arzamastseva, {L. V.} and Tsarev, {S. E.}",
year = "2005",
month = may,
day = "1",
language = "English",
volume = "13",
pages = "267--288",
journal = "Petrology",
issn = "0869-5911",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "3",

}

RIS

TY - JOUR

T1 - Dike rocks in the khibina Massif

T2 - Relations with the plutonic series, age, and characteristics of the mantle source

AU - Arzamastsev, L. A.A.

AU - Belyatsky, B. V.

AU - Travin, A. V.

AU - Arzamastseva, L. V.

AU - Tsarev, S. E.

PY - 2005/5/1

Y1 - 2005/5/1

N2 - Isotopic-geochemical data on dikes and diatremes that intrude the Khybina Massif and its host rocks are reported. The dike rocks are subdivided into three series: alkaline-ultramafic (alkaline picrites and olivine melanephelinites), phonolite (phonolites and tinguaites), and alkaline gabbroid (essexites and theralites). The alkaline gabbroids are demonstrated to affiliate with a regionally spread series of Paleozoic dolerites, whose composition was modified via the assimilation of an alkaline-ultramafic melt by a basaltic magma. The Ar-Ar, Rb-Sr, and Sm-Nd isotopic ages of the dike rocks indicate that magmatic activity terminated in the Khibina caldera at approximately 362 Ma. Thus, the Khibina Massif was formed over the time span of 410-362 Ma, starting with the development of a collapse caldera, the first manifestations of volcanic activity in it, and ending with the origin of a dike complex. Sr-Nd isotopic data on the dike and plutonic rocks of the Khibina Massif show variations corresponding to a trend (common to the whole Kola province), characterized by an increase in the proportion of enriched mantle source in the products of the early, main, and final stages of alkaline magmatism, perhaps, because of the progressively increased addition of plume material enriched in incompatible elements to the depleted Precambrian mantle that underwent partial melting.

AB - Isotopic-geochemical data on dikes and diatremes that intrude the Khybina Massif and its host rocks are reported. The dike rocks are subdivided into three series: alkaline-ultramafic (alkaline picrites and olivine melanephelinites), phonolite (phonolites and tinguaites), and alkaline gabbroid (essexites and theralites). The alkaline gabbroids are demonstrated to affiliate with a regionally spread series of Paleozoic dolerites, whose composition was modified via the assimilation of an alkaline-ultramafic melt by a basaltic magma. The Ar-Ar, Rb-Sr, and Sm-Nd isotopic ages of the dike rocks indicate that magmatic activity terminated in the Khibina caldera at approximately 362 Ma. Thus, the Khibina Massif was formed over the time span of 410-362 Ma, starting with the development of a collapse caldera, the first manifestations of volcanic activity in it, and ending with the origin of a dike complex. Sr-Nd isotopic data on the dike and plutonic rocks of the Khibina Massif show variations corresponding to a trend (common to the whole Kola province), characterized by an increase in the proportion of enriched mantle source in the products of the early, main, and final stages of alkaline magmatism, perhaps, because of the progressively increased addition of plume material enriched in incompatible elements to the depleted Precambrian mantle that underwent partial melting.

UR - http://www.scopus.com/inward/record.url?scp=22544477132&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:22544477132

VL - 13

SP - 267

EP - 288

JO - Petrology

JF - Petrology

SN - 0869-5911

IS - 3

ER -

ID: 34786099