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Energy Sources, Part A: Recovery, Utilization, and Environmental Effects Volume 29, 2007 - Issue 14
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Original Articles

Origin and Properties of Oltu Gemstone Coal

A. I. Karayigit Hacettepe University, Department of Geological Engineering, Ankara, Turkey
Pages 1279-1284 | Published online: 28 Aug 2007

Citations (5)

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Read on this site (1)

Murat Hatipoğlu, Stella Nunziante Cesaro & David Ajò. (2014) Comparative Fourier Transform Infrared Investigation of Oltu-Stone (Natural Carbon Black) and Jet. Spectroscopy Letters 47:3, pages 161-167.
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Articles from other publishers (4)

J. Kus, M. Dolezych, Wilfrid Schneider, T. Hofmann & E. Visiné Rajczi. (2020) Coal petrological and xylotomical characterization of Miocene lignites and in-situ fossil tree stumps and trunks from Lusatia region, Germany: Palaeoenvironment and taphonomy assessment. International Journal of Coal Geology 217, pages 103283.
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Reyhan Kara-Gülbay, Sadettin Korkmaz, Gülten Yaylalı-Abanuz & M. Samet Erdoğan. (2018) Organic Geochemistry and Depositional Environment of the Oltu Gemstone (Coal) in the Erzurum Area, NE Anatolia, Turkey. Energy & Fuels 32:2, pages 1451-1463.
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Nizamettin Kazancı & Alper Gürbüz. (2014) Jeolojik Miras Nitelikli Türkiye Doğal Taşları. Türkiye Jeoloji Bülteni / Geological Bulletin of Turkey 57:1, pages 19-44.
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Selami Toprak. (2013) Petrographical properties of a semi-precious coaly stone, Oltu stone, from eastern Turkey. International Journal of Coal Geology 120, pages 95-101.
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