ВЛИЯНИЕ ГИПЕРГЕННЫХ УСЛОВИЙ НА КАЧЕСТВО ИСКОПАЕМОЙ МАМОНТОВОЙ КОСТИ
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dc.contributor.author | Смирнов A.H. | |
dc.date.accessioned | 2024-03-16T02:51:53Z | |
dc.date.available | 2024-03-16T02:51:53Z | |
dc.date.issued | 2006 | |
dc.identifier | https://elibrary.ru/item.asp?id=9222558 | |
dc.identifier.citation | Записки Российского минералогического общества, 2006, 135, 1, 130-139 | |
dc.identifier.issn | 0869-6055 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/42994 | |
dc.description.abstract | Fossil ivory (FI) - tusks of Siberian mammoth (Mammuthus primigenius) - is a complicated organic-mineral aggregate of orthobiogenic origin. As a natural composite, it consists of collogene, water and hydroxylapatite (up to 50 %). The paper briefly considers features of composition and structure of the mammoth tusk; its elementary composition was studied by microprobe analysis: CaO 18.30-25.94%, P2O5 14.93-21.55%, MgO 0.23-1.82 % (CamScan MV 2300, OXVORT, LINK ISIS-300). There is also shown influence of taphonomic settings on the qualitative characteristics of FI, i. e. its commercial value. | |
dc.title | ВЛИЯНИЕ ГИПЕРГЕННЫХ УСЛОВИЙ НА КАЧЕСТВО ИСКОПАЕМОЙ МАМОНТОВОЙ КОСТИ | |
dc.type | Статья | |
dc.subject.udc | 551.311.22:569.61 |
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