• Learn
    • Video Courses
    • Our Degrees
    • Coven Meetings
    • Pricing
  • Witch Tools
    • What Kind of Witch Are You?
    • Tarot Reading
    • Horoscopes
    • Moon Calendar
    • Book of Shadows
    • The Witch's Cabinet
  • Library
    • Articles
    • Spell Library
    • eBook Library
    • Coloring Pages
    • Backgrounds & Banners
  • Help
    • FAQ
    • Contact Us
    • Feedback
  • Dashboard
  • Login
  • Log Out
Start free
Login
DASHBOARD
Start free
Dashboard
  • Learn
    • Video Courses
    • Our Degrees
    • Coven Meetings
    • Pricing
  • Witch Tools
    • What Kind of Witch Are You?
    • Tarot Reading
    • Horoscopes
    • Moon Calendar
    • Book of Shadows
    • The Witch's Cabinet
  • Library
    • Articles
    • Spell Library
    • eBook Library
    • Coloring Pages
    • Backgrounds & Banners
  • Help
    • FAQ
    • Contact Us
    • Feedback
  • Dashboard
  • Login
  • Log Out
The Witch's Cabinet · Crystals and Stones

Obsidian Meaning and magickal uses

Also called Volcanic Glass, Black Obsidian

A volcanic glass for protection, honest reflection, and cutting away what no longer serves.

Intentions
Protection, Banishing, Divination, Grounding
Element
Fire
Planet
Saturn
Zodiac
Scorpio, Sagittarius
Day
Saturday
Moon phase
New Moon
Chakra
Root
Color
Glossy black, sometimes with sheen
Hardness
5 - 5.5
Found in
Mexico, Oregon (USA), Iceland
Safety: Raw and broken obsidian edges are extremely sharp; handle chips carefully.

How to use it

  • Scry in a mirror

    Gaze into a polished obsidian mirror by candlelight with the room dim. Let your eyes soften and notice what images or impressions rise, then write them down.

  • Cut a cord

    During a waning or new moon, hold obsidian while you name a habit or tie you are ready to release. Imagine its sharp edge gently cutting the cord.

  • Carry for protection

    Keep a tumbled piece in a pocket to remind you of your own boundaries. Hold it when you need to stay clear-headed around draining people or places.

Works well with

  • Black Candle
  • New Moon
  • ♄︎Saturday
  • Fire
  • Samhain

Substitutes

  • Black Tourmaline
  • Black Onyx
  • Jet

History and folklore

Obsidian forms when lava cools so fast that crystals cannot grow, leaving natural glass. People have used it for blades and arrowheads for many thousands of years, and the Aztecs polished it into mirrors. In the sixteenth century, the English scholar John Dee owned an obsidian mirror he used for scrying, which now rests in the British Museum. Modern witches use obsidian for protection, shadow work, and gazing, honoring both its edge and its reflective surface.

A volcanic glass for protection, honest reflection, and cutting away what no longer serves.

  • Intentions: Protection, Banishing, Divination, Grounding
  • Element: Fire
  • Planet: Saturn
  • Zodiac: Scorpio, Sagittarius
  • Day: Saturday
  • Moon phase: New Moon
  • Chakra: Root
  • Color: Glossy black, sometimes with sheen
  • Hardness: 5 - 5.5
  • Found in: Mexico, Oregon (USA), Iceland

Safety: Raw and broken obsidian edges are extremely sharp; handle chips carefully.

How to use it

  • Scry in a mirror. Gaze into a polished obsidian mirror by candlelight with the room dim. Let your eyes soften and notice what images or impressions rise, then write them down.
  • Cut a cord. During a waning or new moon, hold obsidian while you name a habit or tie you are ready to release. Imagine its sharp edge gently cutting the cord.
  • Carry for protection. Keep a tumbled piece in a pocket to remind you of your own boundaries. Hold it when you need to stay clear-headed around draining people or places.

Works well with: Black Candle, New Moon, Saturday, Fire, Samhain

Folklore

Obsidian forms when lava cools so fast that crystals cannot grow, leaving natural glass. People have used it for blades and arrowheads for many thousands of years, and the Aztecs polished it into mirrors. In the sixteenth century, the English scholar John Dee owned an obsidian mirror he used for scrying, which now rests in the British Museum. Modern witches use obsidian for protection, shadow work, and gazing, honoring both its edge and its reflective surface.

← Black Tourmaline All crystals and stones Black Onyx →
Recommended for you · Course 4Basic Magick & Advanced Spells

Put these correspondences to work: candle, jar and herbal spells, from your first simple spell to advanced workings.

Unlock with LifetimeAbout this course →

The Witch's Cabinet is a free reference for your practice. Correspondences are traditional associations, not medical advice. Always follow the safety notes, especially with herbs and essential oils around children, pets and during pregnancy.

Begin your path today

Start Wicca 101, our free video course. No card needed.

Start free
Wicca Academy

Learn Wicca online with step-by-step video courses, three Wiccan degrees and a welcoming community.

Learn

  • Video Courses
  • How It Works
  • Our Degrees
  • eBook Library
  • Pricing
  • Reviews

Free resources

  • Articles
  • Spell Library
  • The Witch's Cabinet
  • Moon Calendar
  • Tarot Reading
  • Birth Chart
  • Horoscopes
  • Witch Types
  • Coloring Pages
  • Backgrounds
  • Witch News

Help

  • FAQ
  • Contact Us
  • Feedback
  • My Account

© 2026 Wicca Academy. All rights reserved.

Privacy Policy·Terms of Service

☾
The Wednesday coven meeting starts soon Witches meet live every Wednesday at 7pm ET. Become a Lifetime member and join us tonight.
Join the coven