Entry № 025
Apple Aura Quartz
Silicon Dioxide with Nickel Deposition
Green light bound to a clear point.
Chakra
Solar Plexus · Heart
Element
Earth · Storm
Zodiac
Virgo · Libra

I. The Metaphysical Reading
How the stone has been held.
Apple aura is held as a stone of the solar plexus, associated with cleared instinct and personal boundary. Practitioners reach for it after periods spent absorbing another's mood or expectation, its green iridescence read as the return of one's own centre of gravity.
- Chakra
- Solar Plexus · Heart
- Element
- Earth · Storm
- Zodiac
- Virgo · Libra
- Keynote
- Green light bound to a clear point.
II. The Scientific Reading
What the lattice actually does.
Apple aura is bonded quartz. Clear crystals are heated under vacuum and dressed with a vapour of nickel, whose thin metallic film sits permanently on the crystal surface. Its green colour is not pigmentary but an optical thin-film interference effect, the same physics that colours a soap bubble, applied here to a mineral substrate that preserves the sheen indefinitely.
- Formula
- SiO₂ + Ni vapour deposit
- System
- Trigonal (host quartz)
- Hardness
- 7 (Mohs)
- Provenance
- Treated in the USA on Brazilian and Arkansas quartz
References & Sources
Independent mineralogical references used to verify the scientific details above.
Mineral Profile
Fact Sheet
- Chemical Formula
- SiO₂ + Ni vapour deposit
- Crystal System
- Trigonal (host quartz)
- Mohs Hardness
- 7 (Mohs)
- Density
- 2.65 g/cm³
- Refractive Index
- 1.544 – 1.553
- Provenance
- Treated in the USA on Brazilian and Arkansas quartz
- Color Origin
- Iridescent apple-green to gold-green sheen over clear quartz
Related Crystals
Stones that share this lattice
Next in the Atlas
Aragonite
Radiating warmth of the settled body.




