Obsidian is natural volcanic glass, not a crystalline mineral.
Material guide
Obsidian
A boundary is not a wall around your life. It can be the line that helps you remain yourself.
Natural volcanic glassFacts, history & careYou choose the meaning
Digital material study. Color and surface vary by screen and by physical bead.
Fact
What it is, how it varies, and what to know before wearing it.
Polished obsidian can look uniformly black at first glance, then reveal charcoal, brown, translucence, bubbles, or reflected bands as it turns in the light.
It forms when silica-rich molten rock cools before an ordered crystal structure can grow.
It is brittle and breaks with conchoidal fractures that can create very sharp edges.
History
How people have used it.
The U.S. National Park Service documents obsidian as a prized toolstone used for knives and projectile points and exchanged over long distances for thousands of years. That record describes how people used the material across time and place.
Why we chose it
What it can stand for.
HELD reads obsidian’s clean edge and dark reflection as a contemporary symbol of discernment: knowing what to carry, what to release, and where to draw a boundary.
Yours
“Which boundary helps you remain yourself?”
Keep the answer private, name it in your bracelet story, or leave the question open until the right words arrive.
Begin with ObsidianA starting composition
Try this five-bead beginning.
Use this sequence as a starting point. Change the rhythm, remove any bead that does not feel right, and make it yours.
Open it in the studio- Obsidian
- Carnelian
- Smoky Quartz
- Brass Spacer
- Obsidian
Care
How to care for it.
- 01Wipe with a soft damp cloth or mild soapy water.
- 02Protect from hard impacts and store separately.
- 03Stop wearing a bead if a chip creates a sharp edge.
Sources.
Material facts and historical context are based on the sources below. Personal symbolism is identified separately so you can tell sourced information from a HELD interpretation.
- U.S. National Park ServiceObsidian: The MVP of Yellowstone’s “Stones”↗
- Gem-AUnderstanding the Formation of Natural Glass↗
- Gemological Institute of AmericaManufactured Glass Represented as Green Obsidian↗