Ferro-anthophyllite
Ferro-anthophyllite is a member of the anthophyllite rootname series and belongs to the amphibole group of minerals. Its chemical formula is ☐Fe²⁺₂Fe²⁺₅Si₈O₂₂(OH)₂, indicating a complex structure with iron in the +2 oxidation state, silicon, oxygen, and hydroxide ions. It crystallizes in the orthorhombic system and has a space group of Pnma. This mineral typically exhibits a prismatic crystal habit, with a hardness of approximately 5.5 to 6 on the Mohs scale. It has a specific gravity of around 3.0 to 3.4 and displays a vitreous to pearly luster. Ferro-anthophyllite is usually dark green to black in color and is classified under the Strunz system as 9.DD.05.
Overview
Ferro-anthophyllite is a member of the anthophyllite rootname series and belongs to the amphibole group of minerals. Its chemical formula is ☐Fe²⁺₂Fe²⁺₅Si₈O₂₂(OH)₂, indicating a complex structure with iron in the +2 oxidation state, silicon, oxygen, and hydroxide ions. It crystallizes in the orthorhombic system and has a space group of Pnma. This mineral typically exhibits a prismatic crystal habit, with a hardness of approximately 5.5 to 6 on the Mohs scale. It has a specific gravity of around 3.0 to 3.4 and displays a vitreous to pearly luster. Ferro-anthophyllite is usually dark green to black in color and is classified under the Strunz system as 9.DD.05.
Etymology
Ferro-anthophyllite is named after the anthophyllite rootname series, reflecting its compositional and structural relationship to other members of the amphibole group.
Spiritual meaning and crystal therapy
Spiritual meaning
Ferro-anthophyllite is traditionally seen as a stone of strength and resilience. It symbolizes inner stability and the courage to face challenges with grounded determination.
Esoteric properties
Ferro-anthophyllite is said to promote emotional balance and mental clarity. It is associated with grounding, protection, and the ability to transform inner turmoil into strength.
Associated chakra
Ferro-anthophyllite is traditionally linked to the root chakra due to its earthy energy. It supports grounding and stability, helping to anchor one’s energy to the physical world.
Crystal therapy use
In crystal therapy, ferro-anthophyllite is often used in meditation or placed under a pillow to encourage restful sleep and emotional resilience. It can also be worn as jewelry for daily support.
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 strong.”
- “I release fear and embrace courage.”
- “I walk with inner stability and peace.”
Cleansing and recharging
Pulizia & Ricarica
To cleanse ferro-anthophyllite, place it under moonlight or sunlight for a few hours. Alternatively, use sound cleansing with a singing bowl or gently smudge with sage or palo santo.
Guided meditation
Sit comfortably with ferro-anthophyllite in your hands. Breathe deeply, focusing on the stone’s grounding energy. Visualize roots growing from your body into the earth, anchoring you in strength and calm.
Body placement
Posizionamento sul corpo
Place ferro-anthophyllite at the base of the spine during therapy lay-down to support the root chakra. This helps to stabilize and ground the energy field.
- Corona
- Terzo occhio
- Gola
- Cuore
- Plesso solare
- Sacrale
- Radice
Feng Shui
In Feng Shui, ferro-anthophyllite is best placed in the career (north) or health (east) sectors of the home. It supports stability, clarity, and strength in these areas of life.
Pairings with other crystals
Ferro-anthophyllite pairs well with black tourmaline for enhanced grounding, and with hematite to amplify strength and focus. Together, they support emotional resilience and stability.
Crystal bath
Not recommended for direct water immersion — instead place the stone NEXT to the bathtub or use indirect elixir method. Let the water flow while visualizing its energy cleansing and renewing your spirit.