Opalized citrine is when the stone was slowly created over a natural process where there is a higher concentration of water present. This can create a multi-rainbow effect seen inside the stone, but it is a money magnet powerhouse.
Citrine is a protective stone with the association of luck through the planet Jupiter. It can help sooth negative energies from previous experiences and keeps those negative energies away. Use this to increase mental clarity (like studying or theory), the auric field, gentle sexual stimultion, and bring balance to the body systems.