Description
Grey Aventurine/Graphinite Gemstone 25.40ct
Description
This Grey Aventurine/Graphinite Quartz is natural gemstone which is the Grey Colour, its Originates from India and its exact weight is 25.40ct the measurements are 23.24×20.12×6.27mm, the shape and cut of this stone are Rectangle Step Cut. Its graded Translucent and clarity is good. This 25.40ct Grey Colour natural Grey Aventurine/Graphinite Quartz Gem is available for ready to ship anywhere in the world. You can also select Certification and shipment method as optional.
Details
Summary No | AK05585 |
Species | Grey Aventurine/Graphinite Quartz |
Weight | 25.40ct |
Shape/cut | Rectangle Step Cut |
Colour | Grey Colour |
Dimension | 23.24×20.12×6.27mm |
Clarity | Good |
Transparency | Translucent |
Origin | India |
Treatment | None |
Grey Aventurine/Graphinite 25.40ct
Properties Of Aventurine/Graphinite Quartz
Chemical Composition: SiO2
Hardness: 6.5 to 7
Specific Gravity (Density): 2.62 – 2.65
Refractive Index: 1.544 – 1.553
About Grey Aventurine/Graphinite
Grey Aventurine is a New Gemstone in the market, Found Only in South India,Grey Aventurine is a variety of translucent quartz with abundant small Graphite Inclusions ,When Light entering the quartz strikes these inclusions and reflects from them. This produces a sparkly appearance known as aventurescence. Commonly Green Aventurine Quartz Contain Chrome-bearing Fuchsite (a variety of muscovite mica), But Grey Aventurine Quartz Glittery inclusions are Graphites, Sometimes golden aventurine also Found in same Locality With same Graphite inclusions. Because Of new Found this gemstone in the market, The name of the stone was confused by traders sometimes called black sunstone or chamkistone or aventurine feldspar, We Gemfame suggested Name for this gemstone Graphinite Because this grey aventurine quartz contains huge quandity of graphite,