Mini Spectroscope for Determining Absorption of Spectra
SPECIAL ORDER ITEM - TAKES 5-7 BUSINESS DAYS TO SHIP.
Useful in identifying between rubies, spinel's and other red stones.
Metal Body
Leather Case Included
User Instructions
Using ample light view your rough/stone through the Ruby Filter to gather desired information. Should be used in conjunction with other gem identification tools to help identify stones.
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Mini Spectroscope for Determining Absorption of Spectra
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