Mineralape
Coulsonite
Kompanchenko, A.A.; Voloshin, A.V.; Balagansky, V.V.·CC BY 4.0·Wikimedia

Coulsonite

Fe2⁺V32O4
Cubic root IMA redefined

Coulsonite is a cubic mineral with the chemical formula iron(II) vanadium(III) oxide, Fe^2⁺V^3⁺2O4. It belongs to the spinel group of minerals and is classified as an oxide mineral. Coulsonite crystallizes in the cubic crystal system and is characterized by its metallic luster and dark coloration. It has a moderate hardness and a relatively high density. As a member of the oxide mineral class, it is notable for its specific composition and crystal structure. Coulsonite is part of the Strunz classification 4.BB.05 and the Dana classification 7.2.4.2, reflecting its structural and compositional properties.

Composition

Composizione (% in peso)
O
Fe
V
  • OOxygen37.5%
  • FeIron32.7%
  • VVanadium29.8%

Overview

Coulsonite is a cubic mineral with the chemical formula iron(II) vanadium(III) oxide, Fe^2⁺V^3⁺2O4. It belongs to the spinel group of minerals and is classified as an oxide mineral. Coulsonite crystallizes in the cubic crystal system and is characterized by its metallic luster and dark coloration. It has a moderate hardness and a relatively high density. As a member of the oxide mineral class, it is notable for its specific composition and crystal structure. Coulsonite is part of the Strunz classification 4.BB.05 and the Dana classification 7.2.4.2, reflecting its structural and compositional properties.

Etymology

Coulsonite is named after Arthur Lennox Coulson, in recognition of his contributions to mineralogy.

Spiritual meaning and crystal therapy

Mantra
I am grounded and strong

Spiritual meaning

Coulsonite is a rare and grounding stone, symbolizing strength and resilience. It is traditionally associated with inner stability and the ability to navigate life's challenges with courage.

Esoteric properties

Coulsonite is said to support emotional balance and inner strength. It is associated with grounding and protection, helping to stabilize one’s energy and foster a sense of security.

Associated chakra

Coulsonite is traditionally linked to the root chakra due to its earthy energy, helping to anchor and stabilize one’s connection to the physical world.

Crystal therapy use

Coulsonite is often used in grounding layouts or placed under a pillow to support restful sleep and emotional resilience during meditation or quiet reflection.

Information on crystal therapy is provided for cultural and traditional purposes only. It does not replace medical advice or treatment. Always consult a doctor for health issues.

Affirmations

Positive first-person sentences to repeat mentally or aloud while holding the crystal, during meditation or at the start of the day. They help focus intention and attune to the energy traditionally attributed to the stone.

  • I am grounded and safe.
  • I embrace strength from within.
  • I move through life with calm confidence.

Cleansing and recharging

Pulizia & Ricarica

Coulsonite can be cleansed by placing it under moonlight or using sound cleansing with a singing bowl. It is also safe to cleanse by smudging with sage or palo santo. Avoid direct sunlight or salt water, as these may damage the stone.

Guided meditation

Sit comfortably, hold Coulsonite in your hands, and take deep, grounding breaths. Visualize its energy anchoring you to the earth and filling you with calm strength. Let go of tension and embrace inner stability.

Body placement

Posizionamento sul corpo

Chakra: root

Place Coulsonite at the base of the spine during crystal therapy to support the root chakra and reinforce a sense of safety and stability.

  • Corona
  • Terzo occhio
  • Gola
  • Cuore
  • Plesso solare
  • Sacrale
  • Radice

Feng Shui

In feng shui, Coulsonite is best placed in the north sector to support career and stability, or in the center to promote overall health and balance in the home.

Pairings with other crystals

Coulsonite pairs well with black tourmaline for enhanced grounding, and with hematite to strengthen inner resolve and emotional balance.

Crystal bath

Not recommended for direct water immersion — instead place the stone NEXT to the bathtub or use indirect elixir method.