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: , 2000. 168 .
. 12.  hFe .
G2 () . KU007C, G5 ( - ) . KU014, KU015, KU017.

Fig. 12.  Th-Fe diagram for statistically-identified geological and archaeological obsidian from Primorye and Paektusan Volcano (group G2, Osinovka, is represented by samples KU007C; group G5, Yakut-Gora and Nezhdanka, is represented by samples KU014, KU015, and KU017).

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