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GT200 MODULE 01: INTRODUCTION TO GEM IDENTIFICATION

01.01.01 Initial Steps Sample Lesson

01.01.01a What We Will Cover In This Program

01.01.01b The GemRef App & How To Use It?

01.01.02 Key Observation Factors In Gems

01.01.02a Key Observation Factors and Observing Colour

01.01.02b Observing Transparency

01.01.02c Observing Cut

01.01.02d Observing Phenomenal Gems

01.01.02e Observing Dispersion

01.01.02f Observing Lustre

01.01.03 Assembled Gemstones

01.01.03a Detection of Assembled Gemstones

01.01.01b The GemRef App & How To Use It?

GT200 MODULE 01: INTRODUCTION TO GEM IDENTIFICATION
01.01.01 Initial Steps
01.01.01b The GemRef App & How To Use It?

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