I recently moved to okc from Texas. I know there's some interoperability, and that Toll Tags are accepted. However, I have a TxTag, similar to a toll tag, but put out by TxDot.
Topaz is commonly used for Friendship Rings and it is nicknamed 'the gem of friendship'. Topaz is considered in some cultures to be the ultimate representation of friendship and fidelity.
Ruby - Aiding the emotions is the Ruby's calling card. Also known to increase integrity, devotion, and happiness. Sapphire - The gemstone of creative expression and inner peace and meditation, the Sapphire also aids in personal expression and the alleviation of pain. Topaz - One of the most powerful gemstones, Topaz facilitates the balance of emotions and provides protection from greed. Turquoise - A gemstone steeped in lore and tradition, Turquoise is a healing and balancing stone.