How to use a dichroscope to see pleochroism / Gemology tutorial
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How to use a dichroscope to see pleochroism / Gemology tutorial
2.1K views6 months ago
YouTubewhat the gem
Learn to Use a Dichroscope (Video) - International Gem Society
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Chris James Gems on Instagram: "🚨Real or Fake Gem?🤔 Free lesson👇 . . . . . . . . . This is a green glass imitation gemstone. Here’s how we know! ✅ 1.53 RI ✅ Dichroscope: Same Green Color, Both Squares = Singly Refractive ✅ Flow lines = Glass / Plastic Imitation ✅ Sunk in water = Glass 👉So, did you get it right? Let me know in the comments!👇 🚨FREE GEMOLOGY LESSON🚨 Get a free lesson on the dichroscope from my self-paced, online course where I
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