Nature of the Features of Kimberlite Placement

Vladimir Shkodzinsky

doi:doi:10.11648/j.earth.20211004.12

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Nature of the Features of Kimberlite Placement

Vladimir Shkodzinsky

Published in Earth Sciences (Volume 10, Issue 4)

Received: 16 July 2021 Accepted: 26 July 2021 Published: 18 August 2021

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Abstract

The obtained evidence of hot heterogeneous accretion of the Earth leads to a fundamentally new solution to genetic problems. According to these data, the kimberlites were formed as a result of the rise of the last residual melts of the bottom peridotite layer of the magmatic ocean, which arose as a result of impact heat release during accretion. The diamond crystallized due to the accumulation of carbon in the residual melts during fractionation. The absence of kimberlites in oceanic and collision regions is due to the expansion of the fractionation products of the magmatic ocean by surfaced mantle plumes during the formation of these regions. The all-earth distribution of the magmatic ocean explains the presence of kimberlites on all the studied ancient platforms. A very high degree of crystallization of the peridotite layer is the reason for the small volume of kimberlite residual melts and the bodies formed by them. The low temperature of kimberlite magmas caused their decompression solidification after boiling at the shallow stage of ascent and explosion under the influence of the high pressure of the fluid phase preserved by solidification. This is the reason for the formation of kimberlite pipes and the absence of kimberlite lavas.

Published in	Earth Sciences (Volume 10, Issue 4)
DOI	10.11648/j.earth.20211004.12
Page(s)	157-164
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Kimberlites, Diamond, Magmatic Ocean, Decompression Solidification

References

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[12]	Frolov A. A, Lapin A. V., Tolstov A. V. Carbonatites and kimberlites (relations, minerals and prognosis). M.: NITA-Priroda. 2005. 540 p.
[13]	Belov C. V., Lapin A. V., Tolstov A. V., Frolov A. A. Mineralogy of platform magmatic rocks (trapes, сarbonatites, kimberlites). Novosibirsk: Publisher SB RAS, 2008. 537 p.
[14]	Shkodzinskiy V. S. Phase evoluition of magmas and petrogenesis. M.: Nauka, 1985. 232 p.
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Vladimir Shkodzinsky. (2021). Nature of the Features of Kimberlite Placement. Earth Sciences, 10(4), 157-164. https://doi.org/10.11648/j.earth.20211004.12

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ACS Style

Vladimir Shkodzinsky. Nature of the Features of Kimberlite Placement. Earth Sci. 2021, 10(4), 157-164. doi: 10.11648/j.earth.20211004.12

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Vladimir Shkodzinsky. Nature of the Features of Kimberlite Placement. Earth Sci. 2021;10(4):157-164. doi: 10.11648/j.earth.20211004.12

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@article{10.11648/j.earth.20211004.12,
  author = {Vladimir Shkodzinsky},
  title = {Nature of the Features of Kimberlite Placement},
  journal = {Earth Sciences},
  volume = {10},
  number = {4},
  pages = {157-164},
  doi = {10.11648/j.earth.20211004.12},
  url = {https://doi.org/10.11648/j.earth.20211004.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20211004.12},
  abstract = {The obtained evidence of hot heterogeneous accretion of the Earth leads to a fundamentally new solution to genetic problems. According to these data, the kimberlites were formed as a result of the rise of the last residual melts of the bottom peridotite layer of the magmatic ocean, which arose as a result of impact heat release during accretion. The diamond crystallized due to the accumulation of carbon in the residual melts during fractionation. The absence of kimberlites in oceanic and collision regions is due to the expansion of the fractionation products of the magmatic ocean by surfaced mantle plumes during the formation of these regions. The all-earth distribution of the magmatic ocean explains the presence of kimberlites on all the studied ancient platforms. A very high degree of crystallization of the peridotite layer is the reason for the small volume of kimberlite residual melts and the bodies formed by them. The low temperature of kimberlite magmas caused their decompression solidification after boiling at the shallow stage of ascent and explosion under the influence of the high pressure of the fluid phase preserved by solidification. This is the reason for the formation of kimberlite pipes and the absence of kimberlite lavas.},
 year = {2021}
}

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TY  - JOUR
T1  - Nature of the Features of Kimberlite Placement
AU  - Vladimir Shkodzinsky
Y1  - 2021/08/18
PY  - 2021
N1  - https://doi.org/10.11648/j.earth.20211004.12
DO  - 10.11648/j.earth.20211004.12
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 157
EP  - 164
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20211004.12
AB  - The obtained evidence of hot heterogeneous accretion of the Earth leads to a fundamentally new solution to genetic problems. According to these data, the kimberlites were formed as a result of the rise of the last residual melts of the bottom peridotite layer of the magmatic ocean, which arose as a result of impact heat release during accretion. The diamond crystallized due to the accumulation of carbon in the residual melts during fractionation. The absence of kimberlites in oceanic and collision regions is due to the expansion of the fractionation products of the magmatic ocean by surfaced mantle plumes during the formation of these regions. The all-earth distribution of the magmatic ocean explains the presence of kimberlites on all the studied ancient platforms. A very high degree of crystallization of the peridotite layer is the reason for the small volume of kimberlite residual melts and the bodies formed by them. The low temperature of kimberlite magmas caused their decompression solidification after boiling at the shallow stage of ascent and explosion under the influence of the high pressure of the fluid phase preserved by solidification. This is the reason for the formation of kimberlite pipes and the absence of kimberlite lavas.
VL  - 10
IS  - 4
ER  -

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Author Information

Vladimir Shkodzinsky

Diamond and Precious Metals Geology Institute of Siberian Branch of the Russian Academy of Sciences (IGABM SB RAS), Yakutsk, Russia

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APA Style

Vladimir Shkodzinsky. (2021). Nature of the Features of Kimberlite Placement. Earth Sciences, 10(4), 157-164. https://doi.org/10.11648/j.earth.20211004.12

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ACS Style

Vladimir Shkodzinsky. Nature of the Features of Kimberlite Placement. Earth Sci. 2021, 10(4), 157-164. doi: 10.11648/j.earth.20211004.12

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AMA Style

Vladimir Shkodzinsky. Nature of the Features of Kimberlite Placement. Earth Sci. 2021;10(4):157-164. doi: 10.11648/j.earth.20211004.12

Copy | Download

@article{10.11648/j.earth.20211004.12,
  author = {Vladimir Shkodzinsky},
  title = {Nature of the Features of Kimberlite Placement},
  journal = {Earth Sciences},
  volume = {10},
  number = {4},
  pages = {157-164},
  doi = {10.11648/j.earth.20211004.12},
  url = {https://doi.org/10.11648/j.earth.20211004.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20211004.12},
  abstract = {The obtained evidence of hot heterogeneous accretion of the Earth leads to a fundamentally new solution to genetic problems. According to these data, the kimberlites were formed as a result of the rise of the last residual melts of the bottom peridotite layer of the magmatic ocean, which arose as a result of impact heat release during accretion. The diamond crystallized due to the accumulation of carbon in the residual melts during fractionation. The absence of kimberlites in oceanic and collision regions is due to the expansion of the fractionation products of the magmatic ocean by surfaced mantle plumes during the formation of these regions. The all-earth distribution of the magmatic ocean explains the presence of kimberlites on all the studied ancient platforms. A very high degree of crystallization of the peridotite layer is the reason for the small volume of kimberlite residual melts and the bodies formed by them. The low temperature of kimberlite magmas caused their decompression solidification after boiling at the shallow stage of ascent and explosion under the influence of the high pressure of the fluid phase preserved by solidification. This is the reason for the formation of kimberlite pipes and the absence of kimberlite lavas.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Nature of the Features of Kimberlite Placement
AU  - Vladimir Shkodzinsky
Y1  - 2021/08/18
PY  - 2021
N1  - https://doi.org/10.11648/j.earth.20211004.12
DO  - 10.11648/j.earth.20211004.12
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 157
EP  - 164
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20211004.12
AB  - The obtained evidence of hot heterogeneous accretion of the Earth leads to a fundamentally new solution to genetic problems. According to these data, the kimberlites were formed as a result of the rise of the last residual melts of the bottom peridotite layer of the magmatic ocean, which arose as a result of impact heat release during accretion. The diamond crystallized due to the accumulation of carbon in the residual melts during fractionation. The absence of kimberlites in oceanic and collision regions is due to the expansion of the fractionation products of the magmatic ocean by surfaced mantle plumes during the formation of these regions. The all-earth distribution of the magmatic ocean explains the presence of kimberlites on all the studied ancient platforms. A very high degree of crystallization of the peridotite layer is the reason for the small volume of kimberlite residual melts and the bodies formed by them. The low temperature of kimberlite magmas caused their decompression solidification after boiling at the shallow stage of ascent and explosion under the influence of the high pressure of the fluid phase preserved by solidification. This is the reason for the formation of kimberlite pipes and the absence of kimberlite lavas.
VL  - 10
IS  - 4
ER  -

Copy | Download