Crystal Encyclopedia

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

Dolomite

The Steady Hearth of Calm Balance

Also known as: Pearl Spar, Bitter Spar, Rhomb Spar

About the stone

Dolomite crystal
Photo: Marie-Lan Taÿ Pamart, CC BY 4.0, via Wikimedia Commons

Dolomite is a calcium-magnesium carbonate mineral, commonly white, pink, or gray, that often forms pearly, saddle-shaped crystals; the same name also describes a rock composed chiefly of this mineral, more precisely called dolostone. Although its crystals were chemically examined by Peter Woulfe in 1779, its familiar name honors French geologist Déodat de Dolomieu, who described unusual, weakly acid-reactive Alpine carbonate rocks in 1791; Nicolas-Théodore de Saussure introduced the name dolomie in 1792. Found worldwide, notable sources include Italy, Switzerland, Spain, Mexico, Brazil, Canada, and the United States. Historical names include pearl spar, bitter spar, rhomb spar, and compound spar, although some were also applied to other carbonate minerals. Modern crystal lore associates dolomite with calm, emotional balance, grounding, and self-love.

Mineral data

  • Chemical composition: Dolomite is a carbonate mineral, calcium magnesium carbonate, with the formula CaMg(CO3)2. The same name is used for the sedimentary rock made mostly of it.
  • Hardness: 3.5 to 4 on the Mohs scale.
  • Color: White, gray, pink, yellowish, or brown, often with a pearly or glassy luster.
  • Specific gravity: 2.80-2.95
  • Refractive index: 1.502-1.698

Metaphysical data

Dolomite, recognized for its calm, steady presence and ties to widespread limestone, has been utilized in metaphysical practices to promote balance, emotional steadiness, and a feeling of home.

Calm and Centering Energy

  • Dolomite is believed to calm and center the user, helping the auric field find homeostasis, retract overextensions, and fill gaps.
  • It is often used to dispel negativity and focus energy on one's true purpose, setting aside unrealistic fantasies.

Emotional Healing

  • Dolomite is thought to counteract moodiness, tantrums, emotional extremes, and nightmares, bringing steadiness to troubled feelings.
  • Many people use it to create a feeling of grounding and home, especially when they feel displaced or unsettled.

Harmonizing Energy Centers

  • In common practice, Dolomite is linked with the root chakra, supporting grounding and a sense of belonging.
  • Its balancing nature is also thought to gently align the whole chakra system, bringing it to its optimal form.

Zodiac Associations

  • Dolomite is not strongly tied to one zodiac sign, and the PDF gives no specific sign for this stone.
  • Its calm, steadying quality makes it a popular choice for anyone, regardless of birth sign, who wants a more settled routine.

Spiritual Growth

  • Dolomite is believed to help the user overcome bad behaviors and substances by building stable, healthier habits.
  • It is often used in daily practice to keep attention on what truly matters, rather than being pulled by distraction.

Physical Healing

  • This is not a substitute for professional medical advice; Dolomite is only thought to support a feeling of balance and calm alongside regular care.
  • Some people hold it during recovery from habits or stress, believing it supports resolve and a steady spirit.

Care and handling

Dolomite is relatively soft and is a carbonate, so it reacts to acids, including vinegar and many household cleaners; keep it away from them. Clean it with a soft, dry or barely damp cloth, and avoid soaking, ultrasonic and steam cleaners. It can scratch or chip, so store it apart from harder stones. Avoid prolonged strong sunlight and extreme heat, which may dull its surface.

Individual experiences with Dolomite vary, and its effects are personal and subjective. Approach it with a mindful and open heart, and let it be a steady companion on your path to balance.