Welo Investigation Part II: Micro Dots & Plant Like Impressions
February 1st, 2012
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There’s been a lot if questions about the dark dots on Welo opals from Wollo Provence.
Some have went back to the petrified or preserved plant matter again. Others, no clue.
Categories: Gemological News African opals, dendrites, Dendritic, Dendritic opals, gemaddicts, gemological, gemology, gemstones, opals, Welo opals, Welos