Education Videos

ISG Video Archive

Welcome to the Video Archive of the International School of Gemology. Here you will find a selection of educational videos from our various formats and teaching outreaches. We welcome your comments or suggestions.

The Story of Ant Hill Garnets

Dichroscope Comparison of Oregon Sunstone and Fake Tibet Andesine

Gem Identification Using Magnetism

The Story of Oregon Sunstone

Andesine: The Final Chapter

The Story of Copper

The Story of Bismuth

Report on Color Infused Tanzanite


The Story of Petroleum in Quartz

The Story of Seraphinite

ISG Rush to Plush Oregon Field Trip