gemstone

Green Aventurine (or Jadeite/Nephrite Jade)

SiO2 (Silicon Dioxide) - Aventurine Quartz

Hardness: 6.5 to 7 on the Mohs scale. Color: Pale translucent green. Luster: Vitreous to waxy. Crystal structure: Trigonal (microcrystalline aggregate). Cleavage: None. Specific Gravity: 2.64–2.69.

Hardness: 6
Color: Pale translucent green
Luster: Vitreous to waxy

Identified July 23, 2026More gemstone →

Explore Green Aventurine (or Jadeite/Nephrite Jade) in the encyclopedia →

Identify your own rocks.

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

App Store Google Play

Physical properties

Hardness: 6.5 to 7 on the Mohs scale. Color: Pale translucent green. Luster: Vitreous to waxy. Crystal structure: Trigonal (microcrystalline aggregate). Cleavage: None. Specific Gravity: 2.64–2.69.

Formation & geological history

Forms in metamorphic rocks or hydrothermally altered igneous rocks where quartz recrystallizes with tiny platy inclusions of fuchsite mica, giving it a characteristic shimmer (aventurescence) and light green color.

Uses & applications

Extensively used in jewelry making for beads, bracelets, necklaces, carved figurines, and decorative items. Also popular as a healing crystal or lucky charm.

Geological facts

Green Aventurine is often known as the 'Stone of Opportunity' and is considered one of the luckiest crystals in gemstone folklore. It is frequently misidentified or sold as jade due to its similar appearance.

Field identification & locations

Identified by its pale green translucency, fine-grained quartzite texture, and subtle shimmering inclusions under lighting. Commonly found in India, Brazil, and Russia.

Other gemstone specimens

See all

Diamond and Gold Jewelry

Carbon (Diamond) / Au (Gold)

gemstone

Ammolite

Ammolite (Biogenic Aragonite with trace elements; fossils of Placenticeras meeki and Placenticeras intercalare)

mineral

Cubic Zirconia (simulant) or Diamond

ZrO2 (Cubic Zirconia) or C (Diamond)

gemstone

Red Jasper

Silicon Dioxide (SiO2) with Hematite inclusions

sedimentary

Cubic Zirconia (or possibly Diamond)

Zirconium dioxide (or Carbon)

gemstone

Faceted Gemstone

Unknown transparent mineral, possibly Diamond (C), Cubic Zirconia (ZrO2), Quartz (SiO2), or Glass

gemstone