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Entry № 228

Guinea Fowl Quartz

Quartz with Spotted Inclusions

Quartz that carries the spotted signature of the guinea fowl.

Chakra

Root · Crown

Element

Storm · Earth

Zodiac

All signs

Guinea Fowl Quartz

I. The Metaphysical Reading

How the stone has been held.

Guinea fowl quartz is worked with as a stone of clear observation, held when someone needs to see through a patterned situation to the underlying structure. The inclusions are said to act as windows rather than obstructions, teaching that what seems like noise can be read as information.

Chakra
Root · Crown
Element
Storm · Earth
Zodiac
All signs
Keynote
Quartz that carries the spotted signature of the guinea fowl.

II. The Scientific Reading

What the lattice actually does.

Guinea fowl quartz is a variety of macrocrystalline quartz from Madagascar that contains abundant black and white mineral inclusions (likely hematite, goethite, and clay minerals) arranged in spotted or dendritic patterns resembling guinea fowl plumage. The inclusions form during the late-stage hydrothermal filling of voids in volcanic host rocks, where iron-rich solutions precipitate oxides along fractures and crystal boundaries.

Formula
SiO₂ with hematite/goethite inclusions
System
Trigonal
Hardness
7 (Mohs)
Provenance
Madagascar

References & Sources

Independent mineralogical references used to verify the scientific details above.

Mineral Profile

Fact Sheet

Chemical Formula
SiO₂ with hematite/goethite inclusions
Crystal System
Trigonal
Mohs Hardness
7 (Mohs)
Density
2.65 – 2.70 g/cm³
Refractive Index
1.544 – 1.553
Provenance
Madagascar
Color Origin
Clear to grey with black and white iron-oxide inclusions creating spotted pattern

Related Crystals

Stones that share this lattice

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Gyrolite

White radial flowers of hydrated calcium silicate.