IRIS AGATE, ANATASE, APOHYLLITE, BLUE OBSIDIAN, ELECTRIC-BLUE SHEEN OBSIDIAN, GOLD SHEEN OBSIDIAN, PURPLE SHEEN OBSIDIAN, RAINBOW OBSIDIAN, SILVER SHEEN OBSIDIAN, BLACK OPAL, WATER OPAL, PSILOMELANE, ELASTIAL QUARTZ CRYSTAL, SEER STONE QUARTZ, SHEET QUARTZ, PHANTOM QUARTZ, RUTILATED TOPAZ