Description: Primary Stone / Opal Gemstone: Opal Gemstone Family: Opal Gemstone Count: 1 Carat Weight: 1.89 Gemstone Shape: Oval Cut: Cabochon Primary Color: multicolor Color: Various Colors Gemstone Optical Property: Play-of-color Treatment: No Treatment Country of Origin: Ethiopia Composition: Natural Dimensions: 10.10 x 8.03 x 5.20 mm Opal gemology Species: Opal Color: All colors, partially play of color Chemical composition: SiO2 .nH2O hydrous silicon dioxide Crystal system: Amorphous; kidney- or grape-shaped aggregates Hardness: 5.5-6.5 (Mohs scale) Specific gravity: 1.98 - 2.50 Refractive index: 1.37 - 1.52 Birefringence: None Optical character: Color of streak: White, Absorption spectrum: Fire opal: 700 - 640, 590 - 400 Fluorescence: White opal: white, bluish, brownish, greenish; Fire opal: greenish to brown Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application
Price: 19.75 USD
Location: Fort Myers, Florida
End Time: 2025-01-30T22:22:42.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Gemstone Type: Opal
