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Entry № 021

Angel Aura Quartz

Silicon Dioxide with Platinum-Silver Deposition

A veil of coloured light on stone.

Chakra

Crown · Third Eye

Element

Storm

Zodiac

Aquarius · Pisces

Angel Aura Quartz

I. The Metaphysical Reading

How the stone has been held.

Traded as a stone of gentle expansion and communion, angel aura is reached for during meditation, dreamwork, and quiet grief. Practitioners describe its opalescent film as a softening of the ordinary quartz voice, a lens that welcomes what has not yet found words.

Chakra
Crown · Third Eye
Element
Storm
Zodiac
Aquarius · Pisces
Keynote
A veil of coloured light on stone.

II. The Scientific Reading

What the lattice actually does.

Angel aura is a treated material rather than a natural species. Clear quartz points are heated in a vacuum chamber to roughly 900 °C, then bonded with a vapour of platinum and silver (sometimes with trace gold). Metal atoms adhere permanently to the crystal surface in a film only nanometres thick, producing the iridescent thin-film interference that gives the stone its characteristic sheen.

Formula
SiO₂ + Pt/Ag vapour deposit
System
Trigonal (host quartz)
Hardness
7 (Mohs)
Provenance
Treated in the USA and Brazil on Arkansas and Brazilian quartz

References & Sources

Independent mineralogical references used to verify the scientific details above.

Mineral Profile

Fact Sheet

Chemical Formula
SiO₂ + Pt/Ag 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 and Brazil on Arkansas and Brazilian quartz
Color Origin
Colourless quartz with iridescent white-blue-violet sheen

Related Crystals

Stones that share this lattice

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Next in the Atlas

Anorthosite

The pale stone of ancient crusts.