70.62 CTS RAINBOW OBSIDIAN HEARTS -IRIDESCENCENT [MGW4108]

Gegenstand Information

Abmessungen (mm) nicht vorgesehen
Gewicht (Karat) nicht vorgesehen
Farben
Certified Gemstone
Wird bearbeitet...

MINERAL GEM WORLD

      OBSIDIAN HEARTS        
 

 

This is a natural stone cut to give a beautiful display of colours under strong light.

Mined and cut in Mexico

Weight 70.62 cts app

Size 34 x 28 x 14 mm app

This beautiful specimen is from Mexico where it has been specially cut to expose wonderful heart pattern.It is called rainbow obsidium due to the iridesence colours

Note you need direct sunlight to see pattern as we have used internal fluorescent  lights

 

Obsidian is mineral-like, but not a true mineral because as a glass it is not crystalline; in addition, its composition is too complex to comprise a single mineral. It is sometimes classified as a mineraloid.


Obsidian was valued in Stone Age cultures because, like flint, it could be fractured to produce sharp blades or arrowheads.Though not approved by the US Food and Drug Administration (FDA) for use on humans, obsidian is used by some surgeons for scalpel blades, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels, the cutting edge of the blade being only about 3 nanometers thick

MINERAL GEM WORLD

      OBSIDIAN HEARTS        
 

 

This is a natural stone cut to give a beautiful display of colours under strong light.

Mined and cut in Mexico

Weight 70.62 cts app

Size 34 x 28 x 14 mm app

This beautiful specimen is from Mexico where it has been specially cut to expose wonderful heart pattern.It is called rainbow obsidium due to the iridesence colours

Note you need direct sunlight to see pattern as we have used internal fluorescent  lights

 

Obsidian is mineral-like, but not a true mineral because as a glass it is not crystalline; in addition, its composition is too complex to comprise a single mineral. It is sometimes classified as a mineraloid.


Obsidian was valued in Stone Age cultures because, like flint, it could be fractured to produce sharp blades or arrowheads.Though not approved by the US Food and Drug Administration (FDA) for use on humans, obsidian is used by some surgeons for scalpel blades, as well-crafted obsidian blades have a cutting edge many times sharper than high-quality steel surgical scalpels, the cutting edge of the blade being only about 3 nanometers thick

Dieser Text wurde maschinell übersetzt. Original zeigen?

Sie können auch mögen

$29.99 USD

Prüfungsinformationen

Diese Auktion wurde von einem Gemstone Sheriff geprüft und es wurde Folgendes festgestellt: Bericht anzeigen

Preise & Details

Auktions-ID 408776
Beobachter 7 beobachten
Gesehen 1,639 mal
Startet 10th Mar 2014 9:03pm PDT

Transportversicherung

Anbieter Versand Transit
Express Shipping $33.00 5 Days
FedEx $29.00 5 Days
Registered Shipping $15.00 14 Days
Standard Shipping - Untracked $5.00 28 Days
Versandversicherung aller Anbieter $7.00 (Optional)

Über das Mineralgemworld