Description
Chiastolite Gemstone 11.48ct
Description
This Chiastolite is a natural gemstone which is the Brown, its Originates from China and its exact weight is 11.48ct the measurements are 16.14×4.80mm the shape and cut of this stone are Round Cabochon, Its graded Translucent and clarity is good. This 11.48ct Brown natural Chiastolite Gem is available for ready to ship anywhere in the world. You can also select the Certification and shipment method as optional.
Details
Summary No | AK13829 |
Species | Chiastolite |
Weight | 11.48ct |
Shape/cut | Round Cabochon |
Colour | Brown Black |
Dimension | 16.14×4.80mm |
Clarity | Good |
Transparency | Translucent |
Origin | China |
Treatment | None |
Chiastolite Gemstone 11.48ct
Properties Of Chiastolite
Chemical Composition: Al2SiO5
Hardness: 5.00-5.50
Specific Gravity (Density): 3.00 – 3.15
Refractive Index: 1.627 – 1.645
Chiastolite is just a variety of Andalusite containg well-formed cross-shaped, or X-shaped inclusions of carbon which make the crystals very distinct and cabochons quite attractive. This shape that is cross triggered by crystal twinning and is common in some metamorphic stones. Due to the impurities it contains, Chiastolite features a lower density and hardness than other varieties of Andalusite