Yazar "Akbudak, Ilkay Kaydu" için listeleme
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Mineralogical, geochemical and gemological investigation of artova ch-chalcedonies, tokat – Turkey
Başıbüyük, Zeynel; Akbudak, Ilkay Kaydu; Gürbüz, Meltem (Polish Academy of Sciences, 2020)Ch-chalcedony is a green colored member of the quartz group of gem stones. The appearance of Ch-chalcedony is very similar to that of chrysoprase. Differently, Ch-chalsedonies have a chromium element instead of a nickel ... -
Silica gemstones formation in Yamadag volcanites (Arguvan-Malatya) mineralogical, geochemical, gemological properties and economic importance
Akbudak, Ilkay Kaydu; Basibuyuk, Zeynel; Gurbuz, Meltem; Onal, Ayten Oztufekci; Isler, Fikret (GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2018)Yamadag Volcanics which is one of the examples of the Late Miocene volcanism in Eastern Anatolia covers large areas within the boundaries of Arguvan county of Malatya. The gemstones, subject of this research range from a ...
