Which chakra does Orthoceras work with?

Orthoceras is traditionally associated with the Root · Third Eye chakra, the element of Earth · Water, and the sign Capricorn · Aquarius.

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Entry № 309

Orthoceras

Q: What is Orthoceras made of?

Orthoceras has the chemical formula CaCO₃ (fossilised aragonite/calcite shell), crystallises in the fossil (original aragonite, replaced by calcite) system and measures 3 – 4 (Mohs, matrix and fossil) on the Mohs scale. Orthoceras is a genus of extinct cephalopods — distant relatives of squid and nautilus — with straight, conical shells divided by internal chambers. Polished slabs from Morocco typically preserve the white calcite-filled shells in a dark limestone matrix and are among the most recognisable fossil gemstones.

Straight horn cephalopod fossil

An ancient sailor preserved in black limestone.

Chakra

Root · Third Eye

Element

Earth · Water

Zodiac

Capricorn · Aquarius

I. The Metaphysical Reading

How the stone has been held.

Orthoceras is held as a stone of ancient wisdom, longevity and steady progress. Its straight, chambered form is read as a symbol of moving forward through life's phases while retaining the memory of where one began.

Chakra: Root · Third Eye
Element: Earth · Water
Zodiac: Capricorn · Aquarius
Keynote: An ancient sailor preserved in black limestone.

II. The Scientific Reading

What the lattice actually does.

Orthoceras is a genus of extinct cephalopods — distant relatives of squid and nautilus — with straight, conical shells divided by internal chambers. Polished slabs from Morocco typically preserve the white calcite-filled shells in a dark limestone matrix and are among the most recognisable fossil gemstones.

Formula: CaCO₃ (fossilised aragonite/calcite shell)
System: Fossil (original aragonite, replaced by calcite)
Hardness: 3 – 4 (Mohs, matrix and fossil)
Provenance: Morocco, Sweden, Baltic region