Well it would be helpful if you could actually tell us what they are if you know??? thanks
I can’t determine for sure, it reacts beautifully under UV light
I bought a presidium Il gem tester cause i know nothing! Spinel? Tourmaline probably not… pink ruby? Probably not…
Hmm
Olga
testing needed use refractometer,microscope ,etc.
Not Ruby, so SG test.
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can you just help me is up how to identify them. In my country I don’t have enough experience to identify for these strange stones. thank you very much
First undertake an SG test on each stone, this will narrow the options.
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In my opinion this is an idea I came up with. Everyone please give your opinion