Mineralape
Ferrilotharmeyerite
Robert M. Lavinsky·CC BY-SA 3.0·Wikimedia

Ferrilotharmeyerite

CaZnFe3⁺(AsO4)2(OH)·H2O
IMA approved

Ferrilotharmeyerite is a hydrated calcium zinc iron(III) arsenate hydroxide mineral with the chemical formula CaZnFe^3⁺(AsO4)2(OH)·H2O. It belongs to the phosphate, arsenate, and vanadate mineral class and is classified under the Strunz system as 8.CG.15. This mineral crystallizes in the monoclinic crystal system. It typically exhibits a vitreous luster, a white to pale yellow color, and a relatively low hardness on the Mohs scale. Its density is moderate, and it is generally found in association with other secondary minerals formed in oxidized zones of hydrothermal deposits.

Composition

Composizione (% in peso)
O
As
Zn
Fe
Ca
  • OOxygen33.7%
  • AsArsenic31.6%
  • ZnZinc13.8%
  • FeIron11.8%
  • CaCalcium8.5%
  • HHydrogen0.6%

Overview

Ferrilotharmeyerite is a hydrated calcium zinc iron(III) arsenate hydroxide mineral with the chemical formula CaZnFe^3⁺(AsO4)2(OH)·H2O. It belongs to the phosphate, arsenate, and vanadate mineral class and is classified under the Strunz system as 8.CG.15. This mineral crystallizes in the monoclinic crystal system. It typically exhibits a vitreous luster, a white to pale yellow color, and a relatively low hardness on the Mohs scale. Its density is moderate, and it is generally found in association with other secondary minerals formed in oxidized zones of hydrothermal deposits.

Etymology

The name ferrilotharmeyerite is derived from the Latin word 'ferrum,' meaning iron, in reference to the iron(III) component in its chemical formula.

Geological genesis

Ferrilotharmeyerite is a secondary mineral that forms in the oxidized zones of hydrothermal deposits, typically through the alteration of primary sulfide minerals in the presence of arsenic and water.

Spiritual meaning and crystal therapy

Mantra
Grounded and transformed

Spiritual meaning

Ferrilotharmeyerite is a rare and grounding stone, traditionally associated with transformation and inner strength. It is believed to support emotional balance and spiritual clarity, encouraging a deeper connection to one's purpose.

Esoteric properties

Ferrilotharmeyerite is said to promote emotional resilience and stability. It is associated with calming energies and is believed to help release old patterns, fostering a sense of renewal and inner harmony.

Associated chakra

Ferrilotharmeyerite is traditionally linked to the root chakra due to its stabilizing energy. It is also associated with the heart chakra, where it is believed to support emotional healing and connection to the earth.

Crystal therapy use

In crystal therapy, Ferrilotharmeyerite is used in meditation, placed on the root or heart chakra, or worn as jewelry to maintain its grounding and supportive energies throughout the day.

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 centered.
  • I release what no longer serves me.
  • I embrace emotional balance and healing.

Cleansing and recharging

Pulizia & Ricarica

To cleanse Ferrilotharmeyerite, place it under moonlight or use sound bowl vibrations. As it is a soft and water-soluble stone, avoid direct water or salt exposure to prevent damage.

Guided meditation

Sit comfortably with Ferrilotharmeyerite in your hands. Breathe deeply, focusing on its grounding energy. Visualize roots growing from your base chakra into the earth, anchoring you in calm and stability.

Body placement

Posizionamento sul corpo

Place Ferrilotharmeyerite on the base of the spine (root chakra) or over the heart to support grounding and emotional healing during crystal therapy sessions.

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

Feng Shui

In Feng Shui, Ferrilotharmeyerite is best placed in the southeast sector for wealth and abundance, or in the center for overall health and balance. Its stabilizing energy supports positive flow in these areas.

Pairings with other crystals

Ferrilotharmeyerite pairs well with hematite for enhanced grounding and with rose quartz for emotional healing. Together, they support emotional stability and heart-centered transformation.

Crystal bath

Not recommended for direct water immersion — instead place the stone NEXT to the bathtub or use indirect elixir method. Due to its water-soluble nature, it should not be placed in bath water directly.