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Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres. / Prokopyev, Ilya; Doroshkevich, Anna; Starikova, Anastasiya et al.

In: Scientific Reports, Vol. 13, No. 1, 5841, 10.04.2023.

Research output: Contribution to journal › Article › peer-review

Harvard

Prokopyev, I, Doroshkevich, A, Starikova, A, Kovalev, S, Nugumanova, Y & Izokh, A 2023, 'Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres', Scientific Reports, vol. 13, no. 1, 5841. https://doi.org/10.1038/s41598-023-32535-2

APA

Prokopyev, I., Doroshkevich, A., Starikova, A., Kovalev, S., Nugumanova, Y., & Izokh, A. (2023). Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres. Scientific Reports, 13(1), [5841]. https://doi.org/10.1038/s41598-023-32535-2

Vancouver

Prokopyev I, Doroshkevich A, Starikova A, Kovalev S, Nugumanova Y, Izokh A. Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres. Scientific Reports. 2023 Apr 10;13(1):5841. doi: 10.1038/s41598-023-32535-2

Author

Prokopyev, Ilya ; Doroshkevich, Anna ; Starikova, Anastasiya et al. / Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres. In: Scientific Reports. 2023 ; Vol. 13, No. 1.

BibTeX

@article{48afea77081f476f8db4d09c4d691bc3,
title = "Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres",
abstract = "The Chadobets alkaline-carbonatite complex (Siberian craton) is a natural laboratory for all varieties of ultramafic lamprophyres, including damtjernites formed by fluid-explosion mechanisms, which contain a large number of pelletal lapilli. Data obtained from comprehensive mineralogical, structural and chemical studies of these pelletal lapilli show strong similarity with the main magmatic mineral assemblage of damtjernites, suggesting a juvenile composition for them. The composition of phlogopite, carbonate and fluorapatite in pelletal lapilli is mostly constrained toward primitive compositions (beginning) of mineral crystallization trends in ultramafic lamprophyres. According to the petrographic and mineralogical features found in pelletal lapilli from damtjernites, these can be divided into three types based on the conditions and depth of formation. Estimated late magmatic temperatures of pelletal lapilli mica and fluorapatite formation vary from 815 to 990 °C.",
author = "Ilya Prokopyev and Anna Doroshkevich and Anastasiya Starikova and Semen Kovalev and Yazgul Nugumanova and Andrey Izokh",
note = "Funding: Te Russian Science Foundation (RSF), project # 19-77-10004 extension (https://rscf.ru/en/project/22-77-41005/), supported mineralogical and Raman investigations; the geological investigation of the region is done on state assignment of IGM SB RAS (122041400241-5) and GIN SB RAS (AAAA-A21-121011390002-2). {\textcopyright} 2023. The Author(s).",
year = "2023",
month = apr,
day = "10",
doi = "10.1038/s41598-023-32535-2",
language = "English",
volume = "13",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",
number = "1",

}

RIS

TY - JOUR

T1 - Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres

AU - Prokopyev, Ilya

AU - Doroshkevich, Anna

AU - Starikova, Anastasiya

AU - Kovalev, Semen

AU - Nugumanova, Yazgul

AU - Izokh, Andrey

N1 - Funding: Te Russian Science Foundation (RSF), project # 19-77-10004 extension (https://rscf.ru/en/project/22-77-41005/), supported mineralogical and Raman investigations; the geological investigation of the region is done on state assignment of IGM SB RAS (122041400241-5) and GIN SB RAS (AAAA-A21-121011390002-2). © 2023. The Author(s).

PY - 2023/4/10

Y1 - 2023/4/10

N2 - The Chadobets alkaline-carbonatite complex (Siberian craton) is a natural laboratory for all varieties of ultramafic lamprophyres, including damtjernites formed by fluid-explosion mechanisms, which contain a large number of pelletal lapilli. Data obtained from comprehensive mineralogical, structural and chemical studies of these pelletal lapilli show strong similarity with the main magmatic mineral assemblage of damtjernites, suggesting a juvenile composition for them. The composition of phlogopite, carbonate and fluorapatite in pelletal lapilli is mostly constrained toward primitive compositions (beginning) of mineral crystallization trends in ultramafic lamprophyres. According to the petrographic and mineralogical features found in pelletal lapilli from damtjernites, these can be divided into three types based on the conditions and depth of formation. Estimated late magmatic temperatures of pelletal lapilli mica and fluorapatite formation vary from 815 to 990 °C.

AB - The Chadobets alkaline-carbonatite complex (Siberian craton) is a natural laboratory for all varieties of ultramafic lamprophyres, including damtjernites formed by fluid-explosion mechanisms, which contain a large number of pelletal lapilli. Data obtained from comprehensive mineralogical, structural and chemical studies of these pelletal lapilli show strong similarity with the main magmatic mineral assemblage of damtjernites, suggesting a juvenile composition for them. The composition of phlogopite, carbonate and fluorapatite in pelletal lapilli is mostly constrained toward primitive compositions (beginning) of mineral crystallization trends in ultramafic lamprophyres. According to the petrographic and mineralogical features found in pelletal lapilli from damtjernites, these can be divided into three types based on the conditions and depth of formation. Estimated late magmatic temperatures of pelletal lapilli mica and fluorapatite formation vary from 815 to 990 °C.

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UR - https://www.mendeley.com/catalogue/a85a0fc7-119e-3915-9a69-bac2322bb9ed/

U2 - 10.1038/s41598-023-32535-2

DO - 10.1038/s41598-023-32535-2

M3 - Article

C2 - 37037854

VL - 13

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 5841

ER -

ID: 47578701