The stone library
Black onyx
Dense, even black chalcedony with a hard glossy finish.
Facts
- Family
- Stone
- Origin
- Brazil · India · Uruguay
- Hardness (Mohs)
- 6.5–7
What tradition holds
The classical stone of steadiness; carried into long negotiations.
Associations recorded here are cultural and historical. They are offered as meaning, not as promises.
Care
Hard and durable; soap and water are fine.
Black onyx
Objects with this stone

Atelier No. 02
The Cartographer
$198.00
Howlite, lava stone & black onyx bracelet
明 Clarity10–12 mm

Atelier No. 05
The Blank Page
$188.00
White crackle agate & black onyx bracelet
明 Clarity12 mm

Atelier No. 06
The Moon Gate
$218.00
Black onyx & clear quartz bracelet
明 Clarity10–14 mm

Atelier No. 10
The Meander
$288.00
Tiger eye, smoky quartz & onyx bracelet with gold-tone meander barrel
势 Command10–14 mm
















