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Landscape settings and mineralogy of some geophagic clay occurrences in south africa. / Ekosse, Georges I.; Chistyakov, Kirill V.; Rozanov, Andrei B.; Bashkirova, Nadezhda N.; Dultz, Stefan; Polekhovsky, Yury S.; Lessovaia, Sofia N.

Processes and Phenomena on the Boundary Between Biogenic and Abiogenic Nature. ed. / Olga V. Frank-Kamenetskaya; Dmitry Yu. Vlasov; Elena G. Panova; Sofia N. Lessovaia. Cham : Springer Nature, 2020. p. 785-801 (Lecture Notes in Earth System Sciences).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Harvard

Ekosse, GI, Chistyakov, KV, Rozanov, AB, Bashkirova, NN, Dultz, S, Polekhovsky, YS & Lessovaia, SN 2020, Landscape settings and mineralogy of some geophagic clay occurrences in south africa. in OV Frank-Kamenetskaya, DY Vlasov, EG Panova & SN Lessovaia (eds), Processes and Phenomena on the Boundary Between Biogenic and Abiogenic Nature. Lecture Notes in Earth System Sciences, Springer Nature, Cham, pp. 785-801, VI International Symposium "Biogenic-abiogenic interactions in natural and anthropogenic systems", devoted to the 150th anniversary of the Saint-Petersburg Naturalists Society, Saint-Petersburg, Russian Federation, 24/09/18. https://doi.org/10.1007/978-3-030-21614-6_42

APA

Ekosse, G. I., Chistyakov, K. V., Rozanov, A. B., Bashkirova, N. N., Dultz, S., Polekhovsky, Y. S., & Lessovaia, S. N. (2020). Landscape settings and mineralogy of some geophagic clay occurrences in south africa. In O. V. Frank-Kamenetskaya, D. Y. Vlasov, E. G. Panova, & S. N. Lessovaia (Eds.), Processes and Phenomena on the Boundary Between Biogenic and Abiogenic Nature (pp. 785-801). (Lecture Notes in Earth System Sciences). Springer Nature. https://doi.org/10.1007/978-3-030-21614-6_42

Vancouver

Ekosse GI, Chistyakov KV, Rozanov AB, Bashkirova NN, Dultz S, Polekhovsky YS et al. Landscape settings and mineralogy of some geophagic clay occurrences in south africa. In Frank-Kamenetskaya OV, Vlasov DY, Panova EG, Lessovaia SN, editors, Processes and Phenomena on the Boundary Between Biogenic and Abiogenic Nature. Cham: Springer Nature. 2020. p. 785-801. (Lecture Notes in Earth System Sciences). https://doi.org/10.1007/978-3-030-21614-6_42

Author

Ekosse, Georges I. ; Chistyakov, Kirill V. ; Rozanov, Andrei B. ; Bashkirova, Nadezhda N. ; Dultz, Stefan ; Polekhovsky, Yury S. ; Lessovaia, Sofia N. / Landscape settings and mineralogy of some geophagic clay occurrences in south africa. Processes and Phenomena on the Boundary Between Biogenic and Abiogenic Nature. editor / Olga V. Frank-Kamenetskaya ; Dmitry Yu. Vlasov ; Elena G. Panova ; Sofia N. Lessovaia. Cham : Springer Nature, 2020. pp. 785-801 (Lecture Notes in Earth System Sciences).

BibTeX

@inbook{5966991a4b5848b9ace21ecb2df8635e,
title = "Landscape settings and mineralogy of some geophagic clay occurrences in south africa",
abstract = "In the regions of Asia and Africa geophagic clays are traditionally used by population based on historical and traditional motivations including ethno-medical ones. The aim of the present research was to reveal the general common properties of some geophagic clay occurrences based on their mineral composition and landscapes specificity, in which they were sampled. In addition to assess the potential source of the minerals in geoghagic clays, the mineral association of the hard rocks, located in geophagic loose material, was studied too. Mineralogy of the samples was investigated using X-ray diffractometry, FTIR spectroscopy, and optical microscopy. The studied samples were collected in two provinces of South Africa: Free State and Limpopo. It was shown that location of geophagic materials is spread widely in the studied provinces. Using material as geophagic is more historically and traditionally determined than by the type or specificity of a landscape, which cannot be characterized by common features. Whereas it was revealed that despite the differences in location and rock geneses, the most common mineral in the fine size fraction of the studied geophagic samples is smectite—a fine-sized clay mineral with high specific surface area being able to play a role as adsorbent.",
keywords = "Cementing agents, Clay mineralogy, Geophagic clays, Smectite",
author = "Ekosse, {Georges I.} and Chistyakov, {Kirill V.} and Rozanov, {Andrei B.} and Bashkirova, {Nadezhda N.} and Stefan Dultz and Polekhovsky, {Yury S.} and Lessovaia, {Sofia N.}",
note = "Funding Information: This study was supported by the Russian Foundation for Basic Research (14-05-93959) and NRF UID 92199 project grants and St-Petersburg State University (18.42.1426.2015). XRD and IR studies were carried out in the X-ray Diffraction Centre of St. Petersburg State University.; null ; Conference date: 24-09-2018 Through 27-09-2018",
year = "2020",
month = jan,
doi = "10.1007/978-3-030-21614-6_42",
language = "English",
isbn = "9783030216139",
series = "Lecture Notes in Earth System Sciences",
publisher = "Springer Nature",
pages = "785--801",
editor = "{ Frank-Kamenetskaya}, {Olga V.} and Vlasov, {Dmitry Yu. } and Panova, {Elena G. } and Lessovaia, {Sofia N. }",
booktitle = "Processes and Phenomena on the Boundary Between Biogenic and Abiogenic Nature",
address = "Germany",

}

RIS

TY - CHAP

T1 - Landscape settings and mineralogy of some geophagic clay occurrences in south africa

AU - Ekosse, Georges I.

AU - Chistyakov, Kirill V.

AU - Rozanov, Andrei B.

AU - Bashkirova, Nadezhda N.

AU - Dultz, Stefan

AU - Polekhovsky, Yury S.

AU - Lessovaia, Sofia N.

N1 - Conference code: VI

PY - 2020/1

Y1 - 2020/1

N2 - In the regions of Asia and Africa geophagic clays are traditionally used by population based on historical and traditional motivations including ethno-medical ones. The aim of the present research was to reveal the general common properties of some geophagic clay occurrences based on their mineral composition and landscapes specificity, in which they were sampled. In addition to assess the potential source of the minerals in geoghagic clays, the mineral association of the hard rocks, located in geophagic loose material, was studied too. Mineralogy of the samples was investigated using X-ray diffractometry, FTIR spectroscopy, and optical microscopy. The studied samples were collected in two provinces of South Africa: Free State and Limpopo. It was shown that location of geophagic materials is spread widely in the studied provinces. Using material as geophagic is more historically and traditionally determined than by the type or specificity of a landscape, which cannot be characterized by common features. Whereas it was revealed that despite the differences in location and rock geneses, the most common mineral in the fine size fraction of the studied geophagic samples is smectite—a fine-sized clay mineral with high specific surface area being able to play a role as adsorbent.

AB - In the regions of Asia and Africa geophagic clays are traditionally used by population based on historical and traditional motivations including ethno-medical ones. The aim of the present research was to reveal the general common properties of some geophagic clay occurrences based on their mineral composition and landscapes specificity, in which they were sampled. In addition to assess the potential source of the minerals in geoghagic clays, the mineral association of the hard rocks, located in geophagic loose material, was studied too. Mineralogy of the samples was investigated using X-ray diffractometry, FTIR spectroscopy, and optical microscopy. The studied samples were collected in two provinces of South Africa: Free State and Limpopo. It was shown that location of geophagic materials is spread widely in the studied provinces. Using material as geophagic is more historically and traditionally determined than by the type or specificity of a landscape, which cannot be characterized by common features. Whereas it was revealed that despite the differences in location and rock geneses, the most common mineral in the fine size fraction of the studied geophagic samples is smectite—a fine-sized clay mineral with high specific surface area being able to play a role as adsorbent.

KW - Cementing agents

KW - Clay mineralogy

KW - Geophagic clays

KW - Smectite

UR - http://www.scopus.com/inward/record.url?scp=85072059451&partnerID=8YFLogxK

U2 - 10.1007/978-3-030-21614-6_42

DO - 10.1007/978-3-030-21614-6_42

M3 - Chapter

AN - SCOPUS:85072059451

SN - 9783030216139

T3 - Lecture Notes in Earth System Sciences

SP - 785

EP - 801

BT - Processes and Phenomena on the Boundary Between Biogenic and Abiogenic Nature

A2 - Frank-Kamenetskaya, Olga V.

A2 - Vlasov, Dmitry Yu.

A2 - Panova, Elena G.

A2 - Lessovaia, Sofia N.

PB - Springer Nature

CY - Cham

Y2 - 24 September 2018 through 27 September 2018

ER -

ID: 51081965