Rainbow Tourmaline
Rainforest Jasper
Red Aventurine
Red Banded Calcite
Red Ibis Jasper
Red Jasper
Red Moonstone
Red Quartz
Red Wine Jasper
Rhodochrosite
Rhodonite
Rose Calcite
Rose Pink Amethyst
Rose Quartz
Rubellite Tourmaline
Ruby
Ruby Fuchsite
Ruby Kyanite
Sphalerite
Ruby Zoisite