Lab Notes Gems & Gemology, Spring 2001, Volume 37, No. 1

Spring 2001 G&G Lab Notes


Unusual Andradite Garnet
Synthetic Apatite
Unusual Beryl-and-Glass Triplet Imitating Emerald
Diamond with a Hidden Cloud Formation
Diamond with Pseudo-Dichroism
Synthetic Diamond with Distinctive Surface Features
Faceted Musgravite
Natural Five-Strand Pastel Pearl Necklace
Quartzite Bangle Dyed Three Colors to Imitate Jadeite
 
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