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If you don't mind, can I drop a site here, where you can see a guide of how it can be used? The information on the site is full.

 4 years ago  

Go ahead. But you should know that anything short of scientific research will not be convincing.

I can understand....https://doctorlib.info/health/stone/16.html Do well to check through.
My research began when I saw the stone. after then, I have read so many articles to dig deep into the element I found.