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What type of stone is this?


#1

I acquired 3 of these at an estate sale and have not been able to identify what they are.


#2

Dyed Tiger Eye Quartz


#3

Looks like a cats eye tourmaline to me. “Wavy-gravy” eye!


#4

Synthetic


#5

http://www.jtv.com/library/glass-cats-eye-facts.html


#6

Agree. Heated and changed the colour of quartz tiger eye.


#7

This is man-made glass, not heated natural tiger’s-eye