Standard

Evidence for phase transitions in mineral inclusions in superdeep diamonds of the Sao Luiz deposit (Brazil). / Zedgenizov, D. A.; Shatsky, V. S.; Panin, A. V. и др.

в: Russian Geology and Geophysics, Том 56, № 1-2, 01.01.2015, стр. 296-305.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Zedgenizov, DA, Shatsky, VS, Panin, AV, Evtushenko, OV, Ragozin, AL & Kagi, H 2015, 'Evidence for phase transitions in mineral inclusions in superdeep diamonds of the Sao Luiz deposit (Brazil)', Russian Geology and Geophysics, Том. 56, № 1-2, стр. 296-305. https://doi.org/10.1016/j.rgg.2015.01.021

APA

Zedgenizov, D. A., Shatsky, V. S., Panin, A. V., Evtushenko, O. V., Ragozin, A. L., & Kagi, H. (2015). Evidence for phase transitions in mineral inclusions in superdeep diamonds of the Sao Luiz deposit (Brazil). Russian Geology and Geophysics, 56(1-2), 296-305. https://doi.org/10.1016/j.rgg.2015.01.021

Vancouver

Zedgenizov DA, Shatsky VS, Panin AV, Evtushenko OV, Ragozin AL, Kagi H. Evidence for phase transitions in mineral inclusions in superdeep diamonds of the Sao Luiz deposit (Brazil). Russian Geology and Geophysics. 2015 янв. 1;56(1-2):296-305. doi: 10.1016/j.rgg.2015.01.021

Author

Zedgenizov, D. A. ; Shatsky, V. S. ; Panin, A. V. и др. / Evidence for phase transitions in mineral inclusions in superdeep diamonds of the Sao Luiz deposit (Brazil). в: Russian Geology and Geophysics. 2015 ; Том 56, № 1-2. стр. 296-305.

BibTeX

@article{fd92f98ff7704a8abda4003a9ef47e5f,
title = "Evidence for phase transitions in mineral inclusions in superdeep diamonds of the Sao Luiz deposit (Brazil)",
abstract = "Evidence for phase transitions in mineral inclusions in superdeep diamonds of alluvial placers in the Sao Luiz River deposits (Brazil) is obtained by the electron backscatter diffraction technique. It has been shown that the crystal structure of superdeep diamonds is significantly deformed around inclusions of MgSi-, CaSi-, and CaTiSi-perovskites, SiO2 (stishovite?), and Mg2SiO4 (ringwoodite?). On the contrary, significant deformations around inclusions of olivine, ferropericlase, and majoritic garnet are not detected. The absence of deformation near these minerals reveals the lack of phase transitions with dramatic volume changes. The present study suggests that the formation of superdeep diamonds proceeds at different levels of the sublithospheric mantle, transition zone, and lower mantle.",
keywords = "Deformation, Diamond, Inclusions, Lower mantle, Superdeep minerals, Transition zone, Upper mantle",
author = "Zedgenizov, {D. A.} and Shatsky, {V. S.} and Panin, {A. V.} and Evtushenko, {O. V.} and Ragozin, {A. L.} and H. Kagi",
year = "2015",
month = jan,
day = "1",
doi = "10.1016/j.rgg.2015.01.021",
language = "English",
volume = "56",
pages = "296--305",
journal = "Russian Geology and Geophysics",
issn = "1068-7971",
publisher = "Elsevier Science B.V.",
number = "1-2",

}

RIS

TY - JOUR

T1 - Evidence for phase transitions in mineral inclusions in superdeep diamonds of the Sao Luiz deposit (Brazil)

AU - Zedgenizov, D. A.

AU - Shatsky, V. S.

AU - Panin, A. V.

AU - Evtushenko, O. V.

AU - Ragozin, A. L.

AU - Kagi, H.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Evidence for phase transitions in mineral inclusions in superdeep diamonds of alluvial placers in the Sao Luiz River deposits (Brazil) is obtained by the electron backscatter diffraction technique. It has been shown that the crystal structure of superdeep diamonds is significantly deformed around inclusions of MgSi-, CaSi-, and CaTiSi-perovskites, SiO2 (stishovite?), and Mg2SiO4 (ringwoodite?). On the contrary, significant deformations around inclusions of olivine, ferropericlase, and majoritic garnet are not detected. The absence of deformation near these minerals reveals the lack of phase transitions with dramatic volume changes. The present study suggests that the formation of superdeep diamonds proceeds at different levels of the sublithospheric mantle, transition zone, and lower mantle.

AB - Evidence for phase transitions in mineral inclusions in superdeep diamonds of alluvial placers in the Sao Luiz River deposits (Brazil) is obtained by the electron backscatter diffraction technique. It has been shown that the crystal structure of superdeep diamonds is significantly deformed around inclusions of MgSi-, CaSi-, and CaTiSi-perovskites, SiO2 (stishovite?), and Mg2SiO4 (ringwoodite?). On the contrary, significant deformations around inclusions of olivine, ferropericlase, and majoritic garnet are not detected. The absence of deformation near these minerals reveals the lack of phase transitions with dramatic volume changes. The present study suggests that the formation of superdeep diamonds proceeds at different levels of the sublithospheric mantle, transition zone, and lower mantle.

KW - Deformation

KW - Diamond

KW - Inclusions

KW - Lower mantle

KW - Superdeep minerals

KW - Transition zone

KW - Upper mantle

UR - http://www.scopus.com/inward/record.url?scp=84925303931&partnerID=8YFLogxK

U2 - 10.1016/j.rgg.2015.01.021

DO - 10.1016/j.rgg.2015.01.021

M3 - Article

AN - SCOPUS:84925303931

VL - 56

SP - 296

EP - 305

JO - Russian Geology and Geophysics

JF - Russian Geology and Geophysics

SN - 1068-7971

IS - 1-2

ER -

ID: 25487927