Choose a letter, pick a stone from the list, and read about it: what it is made of, how hard it is, what it looks like, what it has traditionally been said to do, and how to look after it.

450 minerals

Stibnite

The Underworld Key of Transformation

Mineral data

Stibnite crystal — Photo: H. Zell, CC BY-SA 3.0, via Wikimedia Commons

Chemical composition: Stibnite is an antimony sulfide mineral, Sb₂S₃, and is toxic. It is found with other metal sulfides, which may include lead-bearing minerals.
Hardness: 2 on the Mohs scale, very soft.
Color: Lead-gray to silver-gray metallic, in long blade-like crystals, often tarnishing darker or iridescent.
Specific gravity: 4.6
Refractive index: 3.194, 4.064, 4.303

Metaphysical data

Stibnite, a metallic silver-gray mineral with long, blade-like crystals, has been utilized in metaphysical practices to work with transformation, rebirth and the power of manifestation.

Transforming and Empowering Energy

Stibnite is said to carry the power of the underworld, including transformation, death and rebirth, new perspectives, and great wealth and power.
It is regarded as a strong manifestor, to be used only when able to focus attention, and ideally paired with Moldavite to ensure only your highest good is manifested.

Emotional Healing

Stibnite is believed to release fears about the spiritual world, helping a person approach mystery with curiosity instead of dread.
Through its themes of rebirth and new perspectives, it is thought to help a person feel more able to let go of what is finished.

Harmonizing Energy Centers

The source lore names no specific chakra for Stibnite, though its deep, underworld energy is often linked by practitioners with the lowest centers.
Its strong manifesting nature is thought to call for a focused mind, which is why careful intention is advised before working with it.

Zodiac Associations

Stibnite is not strongly tied to a specific zodiac sign in the source lore, although its themes of death and rebirth often appeal to deep-feeling people.
No numerology number is given for it, and its dramatic, transformative nature is more important to many people than any number.

Spiritual Growth

Stibnite is considered a stone of the underworld, a place of transformation where old forms fall away and new life begins.
When used carefully with focused intention, it is thought to support deep spiritual work, and it is advised to be paired with Moldavite for safety of purpose.

Physical Healing

Crystals are a traditional wellness practice and not a substitute for professional medical advice; this stone is toxic and is never used on or in the body.
No specific physical healing uses are given for Stibnite, and it is best treated as a display and meditation piece that is handled briefly with clean hands.

Care and handling

Stibnite is toxic, since it is an antimony sulfide, and the source note also says to wash hands after handling. Do not grind, sand or powder it, and avoid creating dust. Never use it as an elixir or in gem water, never put it in water or in the mouth, and keep it away from children and pets. It is very soft and brittle, so the blades snap easily; handle it gently, keep it dry and away from heat and acids, and wipe only with a dry cloth.

Individual experiences with Stibnite vary, and its qualities are traditional beliefs rather than proven facts. Approach this potent stone with care, clear intention and good hygiene, and treat it purely as a symbol of transformation.