Green Lace Jasper

A variety of Green Jasper

Uncommon

What is Green Lace Jasper?

Green Lace Jasper is a trading name for the opaque variety of chalcedony, distinguished by its sage green color. This material is frequently used for jewelry; it is cut into beads and cabochons and also sold in the form of tumbled stones. It takes polish very nicely.

Optical Properties

Refractive Index
1.54
Birefringence
0.003-0.009
Pleochroism
None
Optical Character
Biaxial positive

Green Lace Jasper Market Value Calculator

Estimate the market value of Green Lace Jasper using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Preview only. Full pricing comps and valuation report in the app.

Green Lace Jasper Localities Map

See where Green Lace Jasper is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Light to dark green
Hardness (Mohs)
6.5 - 7
Density
2.58 - 2.91 g/cm³
Streak
White
Luster
Vitreous
Crystal System
Trigonal

Chemical Properties

Chemical Formula
SiO2
Elements
Si, O
FREE APP
4.7
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