Description
Malachite Gemstone 12.25ct
Description
This Malachite is Natural Gemstone Which is The Green Color, its Originates From Congo and its Exact Weight is 12.25ct, The Measurements are 15.03×10.36×6.97mm, The Shape and Cut of This Stone are Oval Cabochon. Its Graded Opaque and Clarity is Good. This 12.25ct Green Color Natural Malachite Gem is Available for Ready to Ship Anywhere in The World. You Can also Select Certification and Shipment Method as Optional.
Details
Summary No | AK08642 |
Species | Malachite |
Weight | 12.25ct |
Shape/cut | Oval Cabochon |
Color | Green |
Dimension | 15.03×10.36×6.97mm |
Clarity | Good |
Transparency | Opaque |
Origin | Congo |
Treatment | None |
Malachite Gemstone 12.25ct
Properties Of Malachite
Chemical Composition: Cu2CO3(OH)2 (copper carbonate hydroxide)
Hardness: 3.5 – 4.00Moh
Specific Gravity (Density): 3.60 – 4.05 (g/cm3)
Refractive Index: 1.655 – 1.909 Biaxial ( – )
About : Malachite
Malachite is one of the most popular semi-precious or decorative stones and has been for many years. This is due to its beautiful, patterned bands of light and dark green, its availability and relatively low cost. It has been used in jewellery from the southwest as a beautiful accent or combined with Turquoise or Azurite. It is popular as mounted cabochons, pendants, beads, sculptures, boxes and can even be turned on a lathe to make goblets and candlesticks. Facetable crystals are extremely small since larger ones are too opaque. Malachite occurs in the oxidized portions of copper ore with Azurite and Cuprite. Malachite is available from many sources worldwide including Bisbee and Gila in Arizona, USA; New Mexico and Utah, USA; Zambia; Broken Hill, N.S.W., Australia; Tsumeb, Namibia; Nizhne-Tagilsk, Zaire; and immense masses up to 50 tons from Mednorudyansk, Russia.