Entry № 154
Garnet
Almandine Garnet Group
A red dodecahedron that grew inside a hot rock.
Chakra
Root · Sacral
Element
Fire
Zodiac
Capricorn · Aquarius

I. The Metaphysical Reading
How the stone has been held.
Garnet is worked with as a stone of committed vitality, kept close during long endeavours, physical training and the return of desire after a fallow season. Practitioners hold it as a reminder that fire in the body is a form of loyalty.
- Chakra
- Root · Sacral
- Element
- Fire
- Zodiac
- Capricorn · Aquarius
- Keynote
- A red dodecahedron that grew inside a hot rock.
II. The Scientific Reading
What the lattice actually does.
Garnet is a group of isostructural nesosilicates with the general formula X₃Y₂(SiO₄)₃; almandine, pyrope, spessartine, grossular, andradite and uvarovite are the principal species, distinguished by which cation occupies the X and Y sites. Almandine, the iron-rich end-member, is the commonest gem garnet and forms fine dodecahedral crystals in metamorphic schists.
- Formula
- Fe₃Al₂(SiO₄)₃ (almandine end-member)
- System
- Cubic
- Hardness
- 6.5 – 7.5 (Mohs)
- Provenance
- India (Rajasthan, Orissa), USA (Idaho, Alaska), Madagascar, Sri Lanka, Australia
References & Sources
Independent mineralogical references used to verify the scientific details above.
Mineral Profile
Fact Sheet
- Chemical Formula
- Fe₃Al₂(SiO₄)₃ (almandine end-member)
- Crystal System
- Cubic
- Mohs Hardness
- 6.5 – 7.5 (Mohs)
- Density
- 3.9 – 4.3 g/cm³
- Refractive Index
- 1.75 – 1.83
- Provenance
- India (Rajasthan, Orissa), USA (Idaho, Alaska), Madagascar, Sri Lanka, Australia
- Color Origin
- Deep red to red-brown transparent dodecahedra coloured by ferrous iron
Related Crystals
Stones that share this lattice
Next in the Atlas
Garnierite
An apple-green stone that grew where nickel weathered.




