Minerals Amber (Copal) Ametrine Citrine Garnet (Spessartine) Opal Pyrite Quartz (Druzy) Ludlamite Amethyst (Bolivian) Aquamarine Elmeralds Galena Pyrite (Spanish) Quartz (Peruvian) Tourmaline Amethyst Geodes Cassiterite Euclase Gold (Crystalized) Quartz (Smoky Alligator) Vivianite Imperial Topaz Amethyst (Veracruz) Chalcedony Heliodor Quartz (Arkansas) Quartz (Colombian) Rutile Bournonite