1.0 THE FOUNDATIONAL PHYSICS OF PRECIOUS CRYSTALS Gemstone Technical Notes authored by @jamesdumar.com | Identity: did:plc:7vknci6jk2jqfwsq6gkzu Welcome to the inner circle of the gem trade, where the earth’s deep secrets meet the rigorous science of valuation. Before a stone ever reaches a velvet display tray, its true value is written in its atomic structure and … Read more