Fire Opal or The Conqueror's Stone is formed primarily trough the solidification of the magmatic gels of silica acid in the volcanic regions with hot springs and gheizers. In mythology the fire opal is considered to be a stone from Mars.
Obsidian or The Warrior's Stone, has a volcanic origin and forms after a very quick cooling of lava rich in silica acid.It was discovered in Ethiopia by a Roman explorer by the name of Obsius.
Diamond or The Untameable Stone, is pure carbon and can be perfectly clean of impurities beeing the hardest of all the minerals.
Actinolite or The Starry Stone is a member of the amphibole silicate mineral family. It comes in many shades of green and forms in needle like crystal formations.
White Opal, The Star Stone of our Earth or considered The Eye Stone for its properties in soothing the eyesight. The name Opal is from the Sanskrit upala, which means jewel.
Citrine or The Merchant's Stone for its properties of increase in the cashbox, sparkling yellow Citrine not only assists in acquiring wealth, but helps in maintaining it.
Calcite or The Alabaster Stone got its name from the German Calcit, a term coined in the 19th century from the Latin word for lime. It was used for millennia in popular medicine.