Mahogany Obsidian tumbled

A variety of Mahogany Obsidian

What is Mahogany Obsidian tumbled?

Mahogany Obsidian tumbled has the colors black, red, and brown swirled together, which gives it the appearance of mahogany wood. It is found in the USA, Japan, Mexico, and Brazil. Mahogany Obsidian tumbled is often made into beads and cabochons for jewelry, ornamental pieces, and palm stones.

Optical Properties

Refractive Index
1.450-1.550
Pleochroism
None
Optical Character
Isotropic
Dispersion
0.01

Mahogany Obsidian tumbled Market Value Calculator

Estimate the market value of Mahogany Obsidian 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.

Mahogany Obsidian tumbled Localities Map

See where Mahogany Obsidian 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
Red-brown

Chemical Properties

Chemical Formula
SiO2
FREE APP
4.7
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