Apart from the striae, what else could point to a natural ruby ?
If they dont see anything under a microscope they dont even use the raman…And in the bigger labs one cannot even ask questions ,its only the front desk we get to talk to.
Apart from the striae, what else could point to a natural ruby ?
If they dont see anything under a microscope they dont even use the raman…And in the bigger labs one cannot even ask questions ,its only the front desk we get to talk to.