Does anyone have a procedure in the lab for identifying Sapphires?
I would like to have a checklist (kind of like a pre-flight checklist a pilot uses) for identifying Sapphires.
Anyone willing to share?
Does anyone have a procedure in the lab for identifying Sapphires?
I would like to have a checklist (kind of like a pre-flight checklist a pilot uses) for identifying Sapphires.
Anyone willing to share?