at minute 6:31 ...turn the gemstone 360 degrees. I'm flumoxed. As a pilot we tease others telling stories about running into thunderstorms and turning 360 degrees to get the heck out of there. Maybe 180 degress would be what's wanted here too. And I am thankful for the presentation.
Very knowledgeable as usual, but I feel like for the amateurs as well as for the students in gemology, extending the content of the video to the cabochon spot reading aspect would have complete this already academically well-explained vidéo. But that’s just my two cents on it. Thank you 🙏
Hello, have a good day, is there a table for reading gemstones? For example, when examining any stone on this device and the number 1.55 or 1.6 came out, for example, is there a table that matches the numbers to know the type of stone. Thank
this is a really good video. I have a question, my refractometer got a tiny crack on a corner of the prism, and I was wondering if it's now damaged. Many thanks
![How do you KNOW what a gem is? [Refractometer Tutorial]](http://i.ytimg.com/vi/egpxFVwtNRo/mqdefault.jpg)
Ah! I didn't know you did tutorials on equipment too! Best gemstone educator around!! 🎉❤
Your speech is full of energy ,Awsem🙏🌷🌻
at minute 6:31 ...turn the gemstone 360 degrees. I'm flumoxed. As a pilot we tease others telling stories about running into thunderstorms and turning 360 degrees to get the heck out of there. Maybe 180 degress would be what's wanted here too. And I am thankful for the presentation.
Wow ur amazing very clear. Thank you so much
Thank you Julia.😊
Very useful tips ... so helpful ..thank you
Really helpful… thanks, God bless
Thanks for explanation. its take alot of effort to make this type of great videos thanks.
It is a helpful full video demonstration, thank you !!!
great explaination
Very knowledgeable as usual, but I feel like for the amateurs as well as for the students in gemology, extending the content of the video to the cabochon spot reading aspect would have complete this already academically well-explained vidéo.
But that’s just my two cents on it. Thank you 🙏
Great job
Hello, have a good day, is there a table for reading gemstones? For example, when examining any stone on this device and the number 1.55 or 1.6 came out, for example, is there a table that matches the numbers to know the type of stone. Thank
Grandioso video. Exelente señorita
Great Explanations : How much will be good & quality R I meter ?? Thank s
this is a really good video. I have a question, my refractometer got a tiny crack on a corner of the prism, and I was wondering if it's now damaged. Many thanks
Thanking you
Does the gemstone have to be cut, polished, clear, or prepared beyond a rough gemstone?
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