Crystal With Prehistoric Water On Brass Machinery

This Madagascar quartz is just amazing! A rare curiosity. Indeed there is a prehistoric air bubble, trapped inside a prehistoric drop of water, when the crystal was growing, millions of years ago. Very unlikely to happen! And we created that brass mechanism to make it clearly visible: the air bubble slides inside the water when you turn the brass wheel. Base Finsh: BLACK WOOD Color/Finish: WHITE Material: STONE Width: 21cm Height: 42cm Depth: 15cm Unique Piece