Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage)
The article presents the results of the first study stage aimed at analyzing the luminescent properties of the main and minor minerals composing the apatite–nepheline ores and host rocks in the deposits of the Khibiny rock massif (Kola Peninsula, Russia). The main purpose of the work was a search of...
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ftmdpi:oai:mdpi.com:/2075-163X/13/1/37/ 2023-08-20T04:07:47+02:00 Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage) Darya N. Shibaeva Alena A. Kompanchenko Victor V. Bulatov Danil A. Asanovich agris 2022-12-26 application/pdf https://doi.org/10.3390/min13010037 EN eng Multidisciplinary Digital Publishing Institute Mineral Exploration Methods and Applications https://dx.doi.org/10.3390/min13010037 https://creativecommons.org/licenses/by/4.0/ Minerals; Volume 13; Issue 1; Pages: 37 apatite–nepheline ores the Khibiny massif luminescence ultraviolet light spectral characteristics luminescence color identification feature borehole sampling Text 2022 ftmdpi https://doi.org/10.3390/min13010037 2023-08-01T07:58:47Z The article presents the results of the first study stage aimed at analyzing the luminescent properties of the main and minor minerals composing the apatite–nepheline ores and host rocks in the deposits of the Khibiny rock massif (Kola Peninsula, Russia). The main purpose of the work was a search of a stable identification feature providing fast and safe determination of fluorapatite in the mineral mixture of apatite–nepheline ores and solving technological tasks, namely sampling the borehole walls in open pits. The first stage includes studies carried out on pure mono-fractions of four minerals occurring in fluorapatite deposits and possessing obvious luminescent properties: fluorapatite, nepheline, calcite, and sodalite. The authors have revealed luminescence spectra of these minerals and established correlation of their spectral characteristics with the literature data and their consistency. However, the high intensity of sodalite luminescence in a wide band can complicate identification of fluorapatite by the luminescence spectrum in many cases. Therefore, it is reasonable to use the color and intensity of luminescence rather than spectral characteristics. Text kola peninsula MDPI Open Access Publishing Kola Peninsula Khibiny ENVELOPE(33.210,33.210,67.679,67.679) Minerals 13 1 37 |
institution |
Open Polar |
collection |
MDPI Open Access Publishing |
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ftmdpi |
language |
English |
topic |
apatite–nepheline ores the Khibiny massif luminescence ultraviolet light spectral characteristics luminescence color identification feature borehole sampling |
spellingShingle |
apatite–nepheline ores the Khibiny massif luminescence ultraviolet light spectral characteristics luminescence color identification feature borehole sampling Darya N. Shibaeva Alena A. Kompanchenko Victor V. Bulatov Danil A. Asanovich Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage) |
topic_facet |
apatite–nepheline ores the Khibiny massif luminescence ultraviolet light spectral characteristics luminescence color identification feature borehole sampling |
description |
The article presents the results of the first study stage aimed at analyzing the luminescent properties of the main and minor minerals composing the apatite–nepheline ores and host rocks in the deposits of the Khibiny rock massif (Kola Peninsula, Russia). The main purpose of the work was a search of a stable identification feature providing fast and safe determination of fluorapatite in the mineral mixture of apatite–nepheline ores and solving technological tasks, namely sampling the borehole walls in open pits. The first stage includes studies carried out on pure mono-fractions of four minerals occurring in fluorapatite deposits and possessing obvious luminescent properties: fluorapatite, nepheline, calcite, and sodalite. The authors have revealed luminescence spectra of these minerals and established correlation of their spectral characteristics with the literature data and their consistency. However, the high intensity of sodalite luminescence in a wide band can complicate identification of fluorapatite by the luminescence spectrum in many cases. Therefore, it is reasonable to use the color and intensity of luminescence rather than spectral characteristics. |
format |
Text |
author |
Darya N. Shibaeva Alena A. Kompanchenko Victor V. Bulatov Danil A. Asanovich |
author_facet |
Darya N. Shibaeva Alena A. Kompanchenko Victor V. Bulatov Danil A. Asanovich |
author_sort |
Darya N. Shibaeva |
title |
Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage) |
title_short |
Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage) |
title_full |
Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage) |
title_fullStr |
Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage) |
title_full_unstemmed |
Express Assessment of Apatite Content in Apatite–Nepheline Ores of Ultrabasic Alkaline Complexes Based on Its Luminescent Properties (The First Study Stage) |
title_sort |
express assessment of apatite content in apatite–nepheline ores of ultrabasic alkaline complexes based on its luminescent properties (the first study stage) |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2022 |
url |
https://doi.org/10.3390/min13010037 |
op_coverage |
agris |
long_lat |
ENVELOPE(33.210,33.210,67.679,67.679) |
geographic |
Kola Peninsula Khibiny |
geographic_facet |
Kola Peninsula Khibiny |
genre |
kola peninsula |
genre_facet |
kola peninsula |
op_source |
Minerals; Volume 13; Issue 1; Pages: 37 |
op_relation |
Mineral Exploration Methods and Applications https://dx.doi.org/10.3390/min13010037 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/min13010037 |
container_title |
Minerals |
container_volume |
13 |
container_issue |
1 |
container_start_page |
37 |
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1774719680839155712 |