Bi-Terminated Citrine Crystal Posters The Mississippian Age is when

The Mississippian Age is when crinoids reached their apex and blanketed the floors of the ancient shallow seas

These amazingly colorful specimen can range from rainbow to iridescent blues and purples

and beauty

The crystals form a circular array of flat plates

Bi-Terminated Citrine Crystal Posters The Mississippian Age is whenCitrine is just one of those minerals that should be in every collection. Its gorgeous, iconic, and according to metaphysics is said to bring about wealth. Anything that might swell your bank account is definitely worth having around. It is a yellow to golden member of the quartz mineral group, and its name comes from the Old French word for lemon. I wonder why they made that association It forms deep in the Earth when silica rich fluids slowly