VERY NICE NATURAL PICASSO JASPER PENDANT FROM CHINA 46x29x5MM

Item Information

Dimensions (mm) 46 x 26 x 5mm
Weight (carats) 40 carats

This is a very nice natural PICASSO JASPER from China...Drilled on the side.

Jasper is derived from the Greek for "spotted stone". Jasper is usually considered a chalcedony, but put by scientists in a group by itself because of its grainy structure. The finely grained, dense jasper contains up to twenty percent foreign materials that determine its color, streak and appearance. Uniform jasper is rare. It usually is multicolored, striped spotted or flamed.
Some of the most treasured gems are those that show a picture that appears to be taken from nature, called "landscapes". The saturation of the color defines the value. The choice will more often depend on taste for the appearance and composition of the stone.
Species: Chalcedony
Color: All colors, mostly striped or spotted
Chemical composition: SiO2 silicon dioxide
Crystal system: (Trigonal) microcrystalline aggregate
Hardness: 6.5 - 7 (Mohs scale)
Specific gravity: 2.58 - 2.91
Refractive index: About 1.54
Birefringence: None
Color of streak: White, yellow, brown, red
Absorption spectrum: Cannot be evaluated
Fluorescence: None

You May Also Like

$20.00 USD

Add to Cart Make an Offer
Shipping $10.00
21 Days via Registered Shipping
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Request Audit

Pricing & Details

Auction ID 1071605
Watchers 3 watching
Viewed 105 times
Starts 2nd Dec 2019 5:57am PST

Shipping & Insurance

Provider Shipping Transit
Registered Shipping $10.00 21 Days
Standard Shipping - Tracked $10.00 21 Days
Shipping Insurance all providers $2.00 (optional)

About Jeanclaude