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Aventurine Green - Tumble
Aventurine gets its name from the Italian word "avventura"--by chance, risk or luck. Its name is tied to the creation of goldstone, and the name for the manmade material was transferred to the natural material once the gemstone was identified. This quartz-based gemstone is known for its bright inclusions and glistening or shimmering effect (aventurescence). This effect comes from the presence of chrome-bearing fuchsite, which adds a silvery green or silvery blue sheen to the stone. Red, orange and brown types of aventurine are created when hematite or goethite is present instead of fuchsite.Aventurine has been discovered as beads, talismans and tools in archaeological digs as far back as the Omo Valley in Ethiopia (2.5 million years).
- Country of Origin: South Africa.
- Dimensions: 15mm to 20mm x 10mm (may vary)
- Weight: 1.5g to 3g.
- Price are per/stone.
Aventurine can fade with prolonged exposure to the sun, so store gems in a dark place. It also reacts to extreme temperatures, so keep this gemstone off the dash of your car in summer or in winter. Be sure to clean this gemstone in warm soapy water and a soft cloth or brush. This gemstone's hardness makes it durable, but it can be sheared, so keep it separate from other gemstones. Keep away from household chemicals.