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Articles

Jadeite and nephrite occur all over the world. Learn about the most notable and productive gem-quality jade sources..

Maarten de Witte is one of the world’s premiere diamond experts. In this interview, he discusses how he got into the trade.

Nephrite jade carvings can teach us about Ancient China. See how ideas of transformation are reflected in numerous ritual objects.

One of two distinct minerals commonly known as jade, jadeite is the rarer and harder variety. Rich green jadeite, known as “imperial jade,”…

Jade expert Jeff Mason of Mason-Kay discusses the US and Chinese jade markets and what to look for in fine jadeite jade jewelry.

Sometimes, microscopic inclusions are the only way to distinguish natural from synthetic gems. This makes the microscope an essential lab instrument…

Jade toughness is legendary. However, this gem isn’t indestructible. Learn what makes jadeite and nephrite so tough and how to clean them.

The minerals known as jade, jadeite and nephrite, appear similar but have different properties. Learn how these materials form geologically.…

With beautiful green to blue-green colors and interesting patterns, variscite is a popular hobbyist material for cabochons.

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