Black Obsidian Abstract Sculpture | Obsidian Monolith green aventurine Rainbow Obsidian forms when silica

Rainbow Obsidian forms when silica rich volcanic lava cools rapidly

the Septarian egg is a powerful companion

and clear headed

hand formed structure

Black Obsidian Abstract Sculpture | Obsidian Monolith green aventurine Rainbow Obsidian forms when silicaThis Natural Obsidian Sculpture celebrates the remarkable beauty of volcanic glass in its most authentic form. Rather than being heavily carved, the piece has been preserved almost exactly as nature created it, with only a carefully sliced base allowing it to stand securely for display. Flowing conchoidal fractures, mirror like polished surfaces and dramatic natural contours create an abstract sculpture that showcases the extraordinary geological