Standard

Synthesis of diamonds with mineral, fluid and melt inclusions. / Bataleva, Yuliya V.; Palyanov, Yuri N.; Borzdov, Yuri M. и др.

в: Lithos, Том 265, 15.11.2016, стр. 292-303.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Bataleva, YV, Palyanov, YN, Borzdov, YM, Kupriyanov, IN & Sokol, AG 2016, 'Synthesis of diamonds with mineral, fluid and melt inclusions', Lithos, Том. 265, стр. 292-303. https://doi.org/10.1016/j.lithos.2016.07.005

APA

Bataleva, Y. V., Palyanov, Y. N., Borzdov, Y. M., Kupriyanov, I. N., & Sokol, A. G. (2016). Synthesis of diamonds with mineral, fluid and melt inclusions. Lithos, 265, 292-303. https://doi.org/10.1016/j.lithos.2016.07.005

Vancouver

Bataleva YV, Palyanov YN, Borzdov YM, Kupriyanov IN, Sokol AG. Synthesis of diamonds with mineral, fluid and melt inclusions. Lithos. 2016 нояб. 15;265:292-303. doi: 10.1016/j.lithos.2016.07.005

Author

Bataleva, Yuliya V. ; Palyanov, Yuri N. ; Borzdov, Yuri M. и др. / Synthesis of diamonds with mineral, fluid and melt inclusions. в: Lithos. 2016 ; Том 265. стр. 292-303.

BibTeX

@article{19ba08aa718d4d47adfa30f5c873a06a,
title = "Synthesis of diamonds with mineral, fluid and melt inclusions",
abstract = "Experiments on the synthesis of inclusions-bearing diamond were performed in the SiO2–((Mg,Ca)CO3–(Fe,Ni)S system at 6.3 GPa and 1650–1750 °C, using a multi-anvil high pressure apparatus of the “split-sphere” type. Diamond synthesis was realized in the “sandwich-type” experiments, where the carbonate–oxide mixture acted as a source of both CO2-dominated fluid and carbonate–silicate melt, and Fe,Ni-sulfide played a role of reducing agent. As a result of redox reactions in the carbonate–oxide–sulfide system, diamond was formed in association with graphite and Mg,Fe-silicates, coexisting with CO2-rich fluid, carbonate–silicate and sulfide melts. The synthesized diamonds are predominantly colorless or light-yellow monocrystals with octahedral habit (20–200 μm), and polycrystalline aggregates (300–400 μm). Photoluminescence spectroscopy revealed defects related to nickel impurity (S3 optical centers), which are characteristic of many diamonds in nature. The density of diamond crystallization centers over the entire reaction volume was ~3 × 102–103 cm− 3. The overwhelming majority of diamonds synthesized were inclusions-bearing. According to Raman spectroscopy data, diamond trapped a wide variety of inclusions (both mono- and polyphase), including orthopyroxene, olivine, carbonate–silicate melt, sulfide melt, CO2-fluid, graphite, and diamond. The Raman spectral pattern of carbonate–silicate melt inclusions have bands characteristic of magnesite and orthopyroxene (± SiO2). The spectra of sulfide melt displayed marcasite and pyrrhotite peaks. We found that compositions of sulfide, silicate and carbonate phases are in good agreement not only with diamond crystallization media in experiments, but with data on natural diamond inclusions of peridotitic and eclogitic parageneses. The proposed methodological approach of diamond synthesis can be used for experimental simulation of the formation of several types of mineral, fluid and melt inclusions, observed in natural diamonds.",
keywords = "Carbonate–silicate melt, CO-fluid, Diamond inclusions, Diamond synthesis, HPHT experiment, Sulfides",
author = "Bataleva, {Yuliya V.} and Palyanov, {Yuri N.} and Borzdov, {Yuri M.} and Kupriyanov, {Igor N.} and Sokol, {Alexander G.}",
year = "2016",
month = nov,
day = "15",
doi = "10.1016/j.lithos.2016.07.005",
language = "English",
volume = "265",
pages = "292--303",
journal = "Lithos",
issn = "0024-4937",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Synthesis of diamonds with mineral, fluid and melt inclusions

AU - Bataleva, Yuliya V.

AU - Palyanov, Yuri N.

AU - Borzdov, Yuri M.

AU - Kupriyanov, Igor N.

AU - Sokol, Alexander G.

PY - 2016/11/15

Y1 - 2016/11/15

N2 - Experiments on the synthesis of inclusions-bearing diamond were performed in the SiO2–((Mg,Ca)CO3–(Fe,Ni)S system at 6.3 GPa and 1650–1750 °C, using a multi-anvil high pressure apparatus of the “split-sphere” type. Diamond synthesis was realized in the “sandwich-type” experiments, where the carbonate–oxide mixture acted as a source of both CO2-dominated fluid and carbonate–silicate melt, and Fe,Ni-sulfide played a role of reducing agent. As a result of redox reactions in the carbonate–oxide–sulfide system, diamond was formed in association with graphite and Mg,Fe-silicates, coexisting with CO2-rich fluid, carbonate–silicate and sulfide melts. The synthesized diamonds are predominantly colorless or light-yellow monocrystals with octahedral habit (20–200 μm), and polycrystalline aggregates (300–400 μm). Photoluminescence spectroscopy revealed defects related to nickel impurity (S3 optical centers), which are characteristic of many diamonds in nature. The density of diamond crystallization centers over the entire reaction volume was ~3 × 102–103 cm− 3. The overwhelming majority of diamonds synthesized were inclusions-bearing. According to Raman spectroscopy data, diamond trapped a wide variety of inclusions (both mono- and polyphase), including orthopyroxene, olivine, carbonate–silicate melt, sulfide melt, CO2-fluid, graphite, and diamond. The Raman spectral pattern of carbonate–silicate melt inclusions have bands characteristic of magnesite and orthopyroxene (± SiO2). The spectra of sulfide melt displayed marcasite and pyrrhotite peaks. We found that compositions of sulfide, silicate and carbonate phases are in good agreement not only with diamond crystallization media in experiments, but with data on natural diamond inclusions of peridotitic and eclogitic parageneses. The proposed methodological approach of diamond synthesis can be used for experimental simulation of the formation of several types of mineral, fluid and melt inclusions, observed in natural diamonds.

AB - Experiments on the synthesis of inclusions-bearing diamond were performed in the SiO2–((Mg,Ca)CO3–(Fe,Ni)S system at 6.3 GPa and 1650–1750 °C, using a multi-anvil high pressure apparatus of the “split-sphere” type. Diamond synthesis was realized in the “sandwich-type” experiments, where the carbonate–oxide mixture acted as a source of both CO2-dominated fluid and carbonate–silicate melt, and Fe,Ni-sulfide played a role of reducing agent. As a result of redox reactions in the carbonate–oxide–sulfide system, diamond was formed in association with graphite and Mg,Fe-silicates, coexisting with CO2-rich fluid, carbonate–silicate and sulfide melts. The synthesized diamonds are predominantly colorless or light-yellow monocrystals with octahedral habit (20–200 μm), and polycrystalline aggregates (300–400 μm). Photoluminescence spectroscopy revealed defects related to nickel impurity (S3 optical centers), which are characteristic of many diamonds in nature. The density of diamond crystallization centers over the entire reaction volume was ~3 × 102–103 cm− 3. The overwhelming majority of diamonds synthesized were inclusions-bearing. According to Raman spectroscopy data, diamond trapped a wide variety of inclusions (both mono- and polyphase), including orthopyroxene, olivine, carbonate–silicate melt, sulfide melt, CO2-fluid, graphite, and diamond. The Raman spectral pattern of carbonate–silicate melt inclusions have bands characteristic of magnesite and orthopyroxene (± SiO2). The spectra of sulfide melt displayed marcasite and pyrrhotite peaks. We found that compositions of sulfide, silicate and carbonate phases are in good agreement not only with diamond crystallization media in experiments, but with data on natural diamond inclusions of peridotitic and eclogitic parageneses. The proposed methodological approach of diamond synthesis can be used for experimental simulation of the formation of several types of mineral, fluid and melt inclusions, observed in natural diamonds.

KW - Carbonate–silicate melt

KW - CO-fluid

KW - Diamond inclusions

KW - Diamond synthesis

KW - HPHT experiment

KW - Sulfides

UR - http://www.scopus.com/inward/record.url?scp=84979708943&partnerID=8YFLogxK

U2 - 10.1016/j.lithos.2016.07.005

DO - 10.1016/j.lithos.2016.07.005

M3 - Article

AN - SCOPUS:84979708943

VL - 265

SP - 292

EP - 303

JO - Lithos

JF - Lithos

SN - 0024-4937

ER -

ID: 25724634