Which chakra does Anorthosite work with?

Anorthosite is traditionally associated with the Crown · Third Eye chakra, the element of Earth, and the sign Capricorn · Aquarius.

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Entry № 022

Anorthosite

Q: What is Anorthosite made of?

Anorthosite has the chemical formula ≥ 90 % plagioclase (An₅₀ – An₁₀₀), crystallises in the rock (dominant plagioclase: triclinic) system and measures 6 – 6.5 (Mohs) on the Mohs scale. Anorthosite is an intrusive igneous rock composed almost entirely of plagioclase feldspar. It forms in two very different settings: massif-type bodies emplaced deep in continental crust between roughly 1 and 1.8 billion years ago, and the lunar highlands, where anorthosite makes up the bright regions of the Moon's crust. The rock's optical behaviour ranges from dull to strongly schillerescent depending on the plagioclase composition.

Plagioclase-rich Igneous Rock

The pale stone of ancient crusts.

Chakra

Crown · Third Eye

Element

Earth

Zodiac

Capricorn · Aquarius

I. The Metaphysical Reading

How the stone has been held.

Anorthosite is carried as a stone of long time and steady perspective. Traditional use frames it as a companion for those attending to enduring projects and slow inheritances, its pale, uniform matrix read as a reminder that most of what lasts was placed patiently and long ago.

Chakra: Crown · Third Eye
Element: Earth
Zodiac: Capricorn · Aquarius
Keynote: The pale stone of ancient crusts.

II. The Scientific Reading

What the lattice actually does.

Anorthosite is an intrusive igneous rock composed almost entirely of plagioclase feldspar. It forms in two very different settings: massif-type bodies emplaced deep in continental crust between roughly 1 and 1.8 billion years ago, and the lunar highlands, where anorthosite makes up the bright regions of the Moon's crust. The rock's optical behaviour ranges from dull to strongly schillerescent depending on the plagioclase composition.

Formula: ≥ 90 % plagioclase (An₅₀ – An₁₀₀)
System: Rock (dominant plagioclase: triclinic)
Hardness: 6 – 6.5 (Mohs)
Provenance: Canada (Labrador, Quebec), Norway, Madagascar, USA (Adirondacks)

References & Sources

Independent mineralogical references used to verify the scientific details above.

Mineral Profile

Fact Sheet

Chemical Formula: ≥ 90 % plagioclase (An₅₀ – An₁₀₀)
Crystal System: Rock (dominant plagioclase: triclinic)
Mohs Hardness: 6 – 6.5 (Mohs)
Density: 2.72 – 2.75 g/cm³
Refractive Index: 1.553 – 1.573
Provenance: Canada (Labrador, Quebec), Norway, Madagascar, USA (Adirondacks)
Color Origin: Pale grey to white, often with faint blue schiller in labradorescent bands