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Which Crystal Do I Need Right Now? · your result

Your crystal is Black Obsidian

For protection and boundaries

Obsidian specimen: black and brown igneous rock
Photo: James St. John · Wikimedia Commons · CC BY 2.0

Your answers point to black obsidian, volcanic glass that cooled too fast to form crystals. It is the traditional protection stone, kept by the door, at the desk or in the pocket by people who leave every interaction feeling emptied out. Its mirror-like surface has also been used for honest self-reflection since Aztec scrying mirrors.

Obsidian forms from silica-rich lava in places like Oregon, Mexico, Armenia and Iceland. It fractures into edges sharper than steel, which made it humanity's first cutting tool and explains why it is treated as a stone for cutting ties and drawing lines.

How people use Black Obsidian

  • Keep a piece near the front door or your workspace entrance.
  • Carry a tumbled stone into meetings with people who wear you down.
  • Use a polished obsidian mirror or sphere for a few minutes of quiet reflection.

Is your Black Obsidian real?

  • Real obsidian is glassy, shows curved fracture surfaces and is translucent smoky brown at thin edges. Manufactured black glass often has bubbles and no natural flow banding.

About Obsidian

Obsidian is a naturally occurring volcanic glass formed from rapidly cooled lava. Its sharp edges made it invaluable for ancient tools and weapons.

TypeIgneous Rocks
Chemical formulaSiO2 (70-75%)
Mohs hardness5.5
Crystal systemamorphous
Lustervitreous
StreakWhite
CleavageNone
  • Can be sharper than surgical steel scalpels
  • Used by ancient peoples for weapons and tools
  • Some obsidian contains tiny bubbles creating 'snowflake' patterns

Read the full Obsidian wiki entry →

How to tell real Obsidian at a glance

  • Color: Black, Brown, Green, Rainbow. Look at a clean, dry surface in daylight. Color zoning, banding or spots are as diagnostic as the hue.
  • Luster: Vitreous. Fresh surfaces shine like glass; a dull surface usually means weathering, so chip or wet a corner.
  • Transparency: Translucent. Hold a thin edge up to a bright light and note whether light passes through.
  • Mohs hardness: 5.5. It is about as hard as window glass: a knife barely marks it, while a steel file (Mohs 6.5) will.

Full Obsidian identification guide →

Frequently asked questions

What is Black Obsidian used for?

Black Obsidian is traditionally the crystal for protection and boundaries. For draining people, energy vampires and saying no.

How do I know if my Black Obsidian is real?

Real obsidian is glassy, shows curved fracture surfaces and is translucent smoky brown at thin edges. Manufactured black glass often has bubbles and no natural flow banding.

Which crystals go with Black Obsidian?

Black Obsidian is most often paired with Smoky Quartz, Selenite, tourmaline.

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