Snowflake Obsidian 21.75ct
This Snowflake Obsidian is natural gemstone which is the Black with white spots colour, it’s Originates from Mexico and its exact weight is 21.75ct the measurements are 28.85×19.50×16.15mm, the shape and cut of this stone are Pear Cabochon. It’s graded Opaque and clarity is good. This 21.75ct Black with white spots colour natural Snowflake Obsidian Gem is available for ready to ship anywhere in the world. You can also select Certification and shipment method as optional.
|Species||Natural Snowflake Obsidian|
|Colour||Black with white spots|
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International Express Shipping: Most probably your shipment will reach in 3 to 7 business days Fixed international Express Shipping Charges is $40. Please read our International Orders Policies to understand local custom procedure and duties.
International Standard Shipping: Most probably your shipment will reach in 7 to 45 business days Fixed Standard Shipping Charges is $10. Please read International Orders Policies to understand local custom procedure and duties.
Domestic Express Shipping: Most probably your shipment will reach in 1 to 3 business days Fixed Domestic Express Courier Charges is Rs 450. (Applicable Only In India) Read Domestic Order Policies
Domestic Standard Shipping: Most probably your shipment will reach in 3 to 7 business days Fixed Standard Courier Charges is Rs 200. (Applicable Only In India) Read Domestic Order Policies
All Gemstones Are Natural!! (If the gem have any treatments we mention in description clearly).
We don’t sell Glass Filled Rubies, Sapphires and also highly treated gemstones. All the product photos are actual gemstone photos.
If you are not satisfied with our product you can get money back return in 10 Days without any hassle. Read Our Return Policies
All Product Get standard GemFame Gemstone Report along with your orders. If you want a certificate for registered Lab, We also provide additional gemstones certificate from NGL (National Gem Lab) which is located in India is chargeable. Read More
Every gem has its own unique quality, Size, weight & colour so you can get only 1 quantity in each item.
Snowflake Obsidian 21.75ct
Properties of Snowflake Obsidian
Chemical Composition:70-75% SiO2 + MgO, Fe3O4 Volcanic, amorphous, siliceous glassy rock
Hardness: 5 – 5.5
Specific Gravity (Density): 2.35 – 2.60
Refractive Index: 1.45 – 1.55
About Snowflake Obsidian
Snowflake Obsidian is a natural volcanic glass containing white ‘snowflake’ crystal patterns of the mineral cristobalite, originated due to the partial crystallisation of the glass. Obsidian is mineral-like, but not a true mineral because as a glass it is not crystalline. It is produced when felsic lava extruded from a volcano cools rapidly with minimal crystal growth. Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition induces a high viscosity and polymerization degree of the lava. It can be found in Argentina, Armenia, Azerbaijan, Australia, Canada, Chile, Georgia, Greece, El Salvador, Guatemala, Iceland, Italy, Japan, Kenya, Mexico, New Zealand, Papua New Guinea, Peru, Scotland, Turkey and the United States.