Horse Canyon Marcasite Agate 762  : This looks Black and White in the photo but not that simple.  It is Black and White Plumes.  The Black Plumes are Marcasite that shimmers in all colors of the rainbow.
Horse Canyon Marcasite Agate 762 : This looks Black and White in the photo but not that simple. It is Black and White Plumes. The Black Plumes are Marcasite that shimmers in all colors of the rainbow.
30mm x 40mm