Plenty of dyed stone in Manila, sometimes not easy to detect - | |||||
Re: Thank you Floor, now is the tricky question... -- karavanserai | Post Reply | Edit | Forum | Where am I? |
You can buy nail polish remover saturated on soft cotton pads, and I check for dye by rubbing a corner of the suspect stone with an acetone saturated pad and checking the pad for colour.
Best ask permission first.
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