Lab NotesGems & Gemology, Spring 2004, Volume. 40, No. 1

Spring 2004 G&G; Lab Notes

Feathers in Copal Rare Type IIa Pink Diamond with Green Radiation Stains Two Yellow Synthetic Diamonds Herderite Update Large Opal Doublet Three Rutilated Cat’s-Eyes Quartzes Spurrite To view the full section, download the PDF above.

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