OBSIDIANUS LAPIS, or OBSIDIAN, a mineral substance. See MINERALOGY INDEX.
OBSIDIANUS LAPIS, or OBSIDIAN
sub_entry · 73 chars · lineage ↗ · page image at NLS ↗
sub_entry · 73 chars · lineage ↗ · page image at NLS ↗
OBSIDIANUS LAPIS, or OBSIDIAN, a mineral substance. See MINERALOGY INDEX.