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Entry № 226

Grenatite

Garnet-rich Metamorphic Rock

A metamorphic rock where garnet has become the whole story.

Chakra

Root

Element

Fire · Earth

Zodiac

Capricorn · Scorpio

Grenatite

I. The Metaphysical Reading

How the stone has been held.

Grenatite is worked with as a stone of complete transformation, held when someone is rebuilding after the old self has been thoroughly cooked and compressed. It represents the moment when pressure becomes identity rather than crisis.

Chakra
Root
Element
Fire · Earth
Zodiac
Capricorn · Scorpio
Keynote
A metamorphic rock where garnet has become the whole story.

II. The Scientific Reading

What the lattice actually does.

Grenatite is a garnet-rich metamorphic rock, typically composed of more than 50 % garnet by volume with accessory quartz, mica, and pyroxene. It forms under high-grade metamorphic conditions (amphibolite to granulite facies) where aluminium-rich protoliths recrystallise to produce garnet porphyroblasts that can exceed several centimetres. The rock is named for its dominant mineral, garnet (from Latin granatus, 'grain-like'), and is used as a decorative stone and abrasive source.

Formula
Variable (garnet-dominant, typically (Mg,Fe,Ca)₃(Al,Fe)₂Si₃O₁₂)
System
Isometric (garnet component)
Hardness
6.5 – 7.5 (Mohs)
Provenance
Scotland, Norway, USA (New York), Canada

References & Sources

Independent mineralogical references used to verify the scientific details above.

Mineral Profile

Fact Sheet

Chemical Formula
Variable (garnet-dominant, typically (Mg,Fe,Ca)₃(Al,Fe)₂Si₃O₁₂)
Crystal System
Isometric (garnet component)
Mohs Hardness
6.5 – 7.5 (Mohs)
Density
3.50 – 4.30 g/cm³
Refractive Index
1.72 – 1.89
Provenance
Scotland, Norway, USA (New York), Canada
Color Origin
Deep red to reddish-brown from abundant garnet crystals

Related Crystals

Stones that share this lattice

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