This is a follow up to my How to Test Your turquoise at Home video, which can be seen here: https://youtu.be/hMpnNm0azYg And I have a follow up video on fake turquoise here: https://youtu.be/ye60wHUAayY In this video, I found a resin turquoise knock-off and am showing what it looks like when it faces the hot needle test. I hope this is helpful. I do these videos for fun. My full time work is making jewelry. If you'd like to support my work it can be seen here: https://earthartgems.com/