Birthstones ~ Agate, Aventurine |
Gems ~ Agate, Apatite, Apophyllite, Aquamarine, Blue Spinel, Calcite, Chrysocolla, Chrysoprase, Citrine, Dendritic Agate, Green Obsidian, Green Tourmaline, Rose Eye Agate, Rutilated Quartz, Sapphire, Serpentine, Tourmalated Quartz, Tiger's Eye, Topaz, Tourmaline, Ulexite, Variscite, Zoisite |