Gray Linwood Calcite CHOOSE ITEM:E or it could actually be

or it could actually be caused by natural irradiation when it was in the ground

Please look closely at the video for the best look at this

These are all semi-polished

Charoite is a unique and enchanting crystal that can bring a sense of transformation and spiritual insight into your life

With each bead on your wrist

Gray Linwood Calcite CHOOSE ITEM:E or it could actually beBeautiful Linwood Calcite crystal clusters that get their gray coloring from Marcasite inclusions. Such a unique and sought after crystal! These pieces come from the Linwood Mine, Buffalo, Scott Co., Iowa, USA. Overall they are a gray coloring, but some are more of a white or clear. Some have both! Some of these pieces have incredible rainbows and sparkle, so take a look at the video! One of the larger pieces is repaired on the back (I point it out in