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Audrey Capriana natural black Obsidian Volcanic stone hearth bracelet

Regular Price: AED 180

Special Price AED 40

In stock

SKU:10194
Quick overview:

Brand: Audrey Capriana
Size: 19cm
Weight: 22g
Material: stone beads

Regular Price: AED 180

Special Price AED 40

Details

Audrey Capriana natural black Obsidian Volcanic stone hearth bracelet


Obsidian is mineral-like, but is not a true mineral because it is not crystalline and does not have a well-defined chemical composition. Usually obsidian is at least 70% silicon dioxide. Pure obsidian is usually dark in color, though the color varies depending on the presence of impurities. Iron and magnesium give the obsidian a dark-green, brown or black color.

In some stones, small white inclusions of radially clustered cristobalite crystals in the black glass produce a blotchy or snowflake pattern, and this is known in the gem trade as snowflake obsidian. Obsidian may contain patterns of gas bubbles remaining from the lava flow, aligned along layers created as the molten rock was flowing before being cooled. These bubbles can produce interesting effects such as a golden or rainbow sheen.

In addition to its use as a gemstone, obsidian has been used in cardiac surgery, since well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels, with the edge of the blade being only about 3 nanometers wide. Even the sharpest metal knife has a jagged, irregular blade when viewed under magnification. When examined under an electron microscope an obsidian blade is still smooth and even.



Brand: Audrey Capriana
Size: 19cm
Weight: 22g
Material: stone beads
Quality: Can meet EU and US standard
Gender: Women's
Jewelry Type: Bracelets, Bangles
Style: Fashion Jewelry/Luxury Bracelet
Material: Pure Natural Stone  Bracelets
Wearing Occasion:  Wedding / Prom / Anniversary / Party
Gift for:  Girl friend / Wife / Mom
Fit for:  Young and Maturity female both

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Customer Reviews

Perfect
By Rose Marshall
April 28, 2016 12:51:52 AM GST
Quality
5/5
Price
5/5
Value
5/5

Excellent same as the description... excellent quality

Very satisfied
By Carolyn Forsyth
April 28, 2016 12:39:52 AM GST
Price
5/5
Value
5/5
Quality
5/5

Perfect Fits to wrist. Great Quality, Very satisfied.

Great store!
By Mira
April 28, 2016 12:20:31 AM GST
Price
5/5
Value
5/5
Quality
5/5

Great store! This product came quickly, I liked the bracelets! I wish you successful sales

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