Szczegóły publikacji
Opis bibliograficzny
Fossilization history of fossil resin from Jambi Province (Sumatra, Indonesia) based on physico-chemical studies / Beata Naglik, Beata Kosmowska-Ceranowicz, Lucyna NATKANIEC-NOWAK, Przemysław Drzewicz, Magdalena DUMAŃSKA-SŁOWIK, Jakub MATUSIK, Marian WAGNER, Rastislav Milovsky, Paweł STACH, Arkadiusz Szyszka // Minerals [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 2075-163X. — 2018 — vol. 8 iss. 3 art. no. 95, s. 1–13. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 12–13, Abstr. — Publikacja dostępna online od: 2018-03-02
Autorzy (10)
- Naglik Beata
- Kosmowska-Ceranowicz Barbara
- AGHNatkaniec-Nowak Lucyna
- Drzewicz Przemysław
- AGHDumańska-Słowik Magdalena
- AGHMatusik Jakub
- AGHWagner Marian
- Milovsky Rastislav
- AGHStach Paweł
- AGHSzyszka Arkadiusz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 112772 |
|---|---|
| Data dodania do BaDAP | 2018-04-06 |
| Tekst źródłowy | URL |
| DOI | 10.3390/min8030095 |
| Rok publikacji | 2018 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Minerals |
Abstract
A unique specimen of fossil resin originating from the Dipterocarpaceae tree family found in Miocene brown coal deposits in Jambi Province (Sumatra, Indonesia) was investigated via microscopic observations, microhardness testing and infrared and Raman spectroscopic methods. Its form is rare in nature, being an aggregate of three varieties of resin differing in colour, transparency and internal structure. This suggests the formation of the resins at different stages. Further alteration processes, including fossilization and maturation of the resin in a swamp environment resulted in stepwise aromatization of the cyclohexane ring in steroids and cross-linking through formation of ester bonds as well as carbon–carbon bonds between steroid molecules. The various environmental and geological conditions affecting the formation processes of the resins were recorded in their physico-chemical properties. Additionally, heating conditions accelerated by volcanism were proposed as a factor determining the maturation grade of the resin.
