Which chakra does Autunite work with?

Autunite is traditionally associated with the Solar Plexus · Third Eye chakra, the element of Fire, and the sign Leo · Scorpio.

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Entry № 035

Autunite

Q: What is Autunite made of?

Autunite has the chemical formula Ca(UO₂)₂(PO₄)₂·10–12H₂O, crystallises in the orthorhombic (tetragonal pseudosymmetry) system and measures 2 – 2.5 (Mohs) on the Mohs scale. Autunite is a secondary uranium mineral that forms as bright yellow-green tabular crystals in the oxidised zone of uranium deposits, named for its type locality at Autun in France. It fluoresces vivid green under ultraviolet light thanks to the uranyl ion, and dehydrates in dry air to a less-hydrated relative called meta-autunite. Because it is radioactive, specimens are stored in sealed containers and displayed rather than handled.

Hydrated Calcium Uranyl Phosphate

The green fire that must be watched from a distance.

Chakra

Solar Plexus · Third Eye

Element

Fire

Zodiac

Leo · Scorpio

I. The Metaphysical Reading

How the stone has been held.

Autunite is regarded as a stone of intense but disciplined attention, worked with only in specimen form and at a respectful distance. Practitioners speak of it as a marker of transformative knowledge, the kind that must be handled carefully because it changes whoever comes close to it.

Chakra: Solar Plexus · Third Eye
Element: Fire
Zodiac: Leo · Scorpio
Keynote: The green fire that must be watched from a distance.

II. The Scientific Reading

What the lattice actually does.

Autunite is a secondary uranium mineral that forms as bright yellow-green tabular crystals in the oxidised zone of uranium deposits, named for its type locality at Autun in France. It fluoresces vivid green under ultraviolet light thanks to the uranyl ion, and dehydrates in dry air to a less-hydrated relative called meta-autunite. Because it is radioactive, specimens are stored in sealed containers and displayed rather than handled.

Formula: Ca(UO₂)₂(PO₄)₂·10–12H₂O
System: Orthorhombic (tetragonal pseudosymmetry)
Hardness: 2 – 2.5 (Mohs)
Provenance: France (Autun), Portugal, USA (Washington - Daybreak Mine), Australia

References & Sources

Independent mineralogical references used to verify the scientific details above.

Mineral Profile

Fact Sheet

Chemical Formula: Ca(UO₂)₂(PO₄)₂·10–12H₂O
Crystal System: Orthorhombic (tetragonal pseudosymmetry)
Mohs Hardness: 2 – 2.5 (Mohs)
Density: 3.05 – 3.20 g/cm³
Refractive Index: 1.553 – 1.577
Provenance: France (Autun), Portugal, USA (Washington - Daybreak Mine), Australia
Color Origin: Lemon to apple-green tabular crystals, fluoresces bright green under UV