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Articles

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 is a beautiful and unique gem with incredible physical properties. Some cultures revere the gem as a sacred material, especially in the Far…

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.

Acid testing is a destructive procedure gemologists can use to determine if some pieces are real or fake. Learn how to perform this test safely.…

Should you wear chrysoprase jewelry only at night to protect the gem’s striking green color? Learn the facts here.

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