Entry № 290
Nellite
Pyrophyllite-quartz composite
A softly mottled cousin of pietersite.
Chakra
Solar Plexus · Throat
Element
Earth · Air
Zodiac
Leo · Gemini

I. The Metaphysical Reading
How the stone has been held.
Nellite is worked with as a stone of gentle confidence and clear expression. Marketed as a soft-spoken cousin of pietersite, it is said to encourage speaking one's truth without heat.
- Chakra
- Solar Plexus · Throat
- Element
- Earth · Air
- Zodiac
- Leo · Gemini
- Keynote
- A softly mottled cousin of pietersite.
II. The Scientific Reading
What the lattice actually does.
Nellite is a trade name for a pyrophyllite-quartz composite from China with a subtle silky sheen. It forms in low-grade metamorphosed silica-rich rocks where pyrophyllite develops alongside microcrystalline quartz, giving the stone its characteristic mottled cream-pink appearance.
- Formula
- Al₂Si₄O₁₀(OH)₂ + SiO₂
- System
- Triclinic / trigonal composite
- Hardness
- 3.5 – 5 (Mohs)
- Provenance
- China (Henan)
References & Sources
Independent mineralogical references used to verify the scientific details above.
Mineral Profile
Fact Sheet
- Chemical Formula
- Al₂Si₄O₁₀(OH)₂ + SiO₂
- Crystal System
- Triclinic / trigonal composite
- Mohs Hardness
- 3.5 – 5 (Mohs)
- Density
- 2.60 – 2.85 g/cm³
- Refractive Index
- 1.534 – 1.601
- Provenance
- China (Henan)
- Color Origin
- Cream, pink and grey mottling with soft chatoyancy
Related Crystals
Stones that share this lattice
Next in the Atlas
Neptunite
Black prisms from the god of the sea.




