Corundum var. Sapphire - Toamasina Prov., Madagascar More info: https://www.irocks.com/minerals/specimen/53425 An old piece from before modern specimen recovery efforts really took off in Madagascar, this is a sharp floating sapphire crystal of highly unusual shape and geometry - very 3D and robust! It has always been a favorite of mine in the Schauss collecton because there is something about the color and shape...that pulls in the eye. At first look, it is pseudo-octahedral in shape, quite unu