Rock Identifier
Carved jade pendant (Likely nephrite jade, a calcium-magnesium amphibole; exact identity cannot be confirmed from the image) — gemstone
gemstone

Carved jade pendant

Likely nephrite jade, a calcium-magnesium amphibole; exact identity cannot be confirmed from the image

AI-generated identification · may be incorrect

Pale green, translucent-to-opaque polished carving with a waxy to vitreous luster; nephrite has interlocking fibrous crystals, Mohs hardness 6–6.5, and specific gravity about 2.9–3.1. The pictured certificate appears to describe it as jade, but does not establish its mineral identity here.

Identified More gemstone →
Explore Carved jade pendant in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Pale green, translucent-to-opaque polished carving with a waxy to vitreous luster; nephrite has interlocking fibrous crystals, Mohs hardness 6–6.5, and specific gravity about 2.9–3.1. The pictured certificate appears to describe it as jade, but does not establish its mineral identity here.

Formation & geological history

Jade forms through metamorphic processes, commonly in high-pressure, fluid-rich settings; jade deposits range from hundreds of millions to billions of years old. The pendant has been carved and polished from natural stone.

Uses & applications

Used mainly for jewelry, ornament, and collecting; jade has also been fashioned into tools and ceremonial objects.

Geological facts

“Jade” refers chiefly to two distinct minerals: nephrite and jadeite, which can look similar but differ in composition and structure.

Field identification & locations

Check for natural texture and heft, but visual inspection cannot reliably distinguish nephrite, jadeite, or imitations; gemological testing is needed. Jade is found in China, Myanmar, Canada, New Zealand, and other regions.