Gem Identification - Polariscope Basic Use

Name: Gem Identification - Polariscope Basic Use
Uploaded: 2018-01-15T18:00:00+02:00
Description: A tutorial on the use of the Polariscope, to start to identify a gemstone. This video covers the basic use of this gemological instrument.

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A tutorial on the use of the Polariscope, to start to identify a gemstone. This video covers the basic use of this gemological instrument.