Description
Rubellite Gemstone 17.56ct Africa
Description
This Natural Rubellite is Gemstone Which is Pink Red Color, it’s Originates from Africa and it’s Exact Weight is 17.56ct. The Measurements are 17.94×13.44×8.89mm. The Shape and Cut of This Stone is Oval Mixed Cut. It’s Graded Transparent and Clarity is Good. This 17.56ct Pink Red Natural Rubellite Gem is Available for Ready to Ship Anywhere in The World. You Can Also Select Certification and Shipment Method as Optional.
Details
Summary No | AK17407 |
Species | Natural Rubellite |
Weight | 17.56ct |
Shape/cut | Oval Mixed Cut |
Color | Pink Red |
Dimension | 17.94×13.44×8.89mm |
Clarity | Good |
Transparency | Transparent |
Origin | Africa |
Treatment | None |
Rubellite Gemstone 17.56ct Africa
Properties Of Rubellite Gemstone
Chemical Composition: Na(Li 1.5 Al 1.5 )Al 6 (Si 6 O 18 )(BO 3 ) 3 (OH) 3 (OH)
Hardness: 7.0 – 7.5Moh
Specific Gravity: 3.06 – 3.08
Refractive Index: 1.623 – 1.657(DR)
About :Rubellite Gemstone
Rubellite is the rare pink to red variety of Tourmaline. It is a gemmy, Lithium rich, Iron and Manganese free, variety of Tourmaline. It is primarily, but not always, Elbaite. Rubellite is one of the most popular and sought after colors of Tourmaline and is great for setting in jewelry. It has relatively no cleavage and decent hardness so it is durable. Rubellite is available in a wide range of colors from pink to red.
Tourmaline is the name given to a family of related minerals, all having the same basic crystal structure but varying widely in chemical composition. Tourmaline comes in all colors including colorless (Achroite) and black (Schorl) with many names given to the many other colors. Piezoelectric and pyroelectric effects are present in Tourmaline.