Blue Chalcedony tumbled

A variety of Blue Chalcedony

What is Blue Chalcedony tumbled?

Blue Chalcedony tumbled is a beautiful stone whose color can range from light blue to sky blue. The material is mined in Japan, Malawi, Namibia, Portugal, Romania, Turkey, and USA. Blue Chalcedony tumbled is often seen in the form of tumbled stones, but it's regularly cut into beads or carved and used with jewelry.

Optical Properties

Refractive Index
1.530-1.543
Birefringence
0.003-0.009
Pleochroism
None
Optical Character
Biaxial positive
Dispersion
0.013

Blue Chalcedony tumbled Market Value Calculator

Estimate the market value of Blue Chalcedony tumbled 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.

Blue Chalcedony tumbled Localities Map

See where Blue Chalcedony tumbled 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

Streak
White

Chemical Properties

Chemical Formula
SiO2
Elements
O, Si
FREE APP
4.7
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