GLASSY WONDERS - Guide to Volcanic and Impact Glass

Dragonglass Obsidian

About & Contact

Dragonglass Obsidian

About & Contact

GLASSY WONDERS

DRAGONGLASS OBSIDIAN

SKLENĚNÉ ZÁZRAKY

GLASSY WONDERS - Guide to Volcanic and Impact Glass. Robert Jelinek & Ismini Adami (Eds.) © All authors, photographers and DER KONTERFEI, 2025