Spirit Quartz
Spirit Quartz is silicate (quartz variety), SiO₂. In the hand, it rates 7 on the Mohs scale, and it runs lilac amethyst and white. A central quartz point completely furred with hundreds of tiny sparkling druzy crystals, a cactus made of crystal. Almost exclusively Magaliesberg/Boekenhouthoek area, Mpumalanga, South Africa.
The geology.
Spirit Quartz carries the formula SiO₂. It belongs to the trigonal system. On paper it is silicate (quartz variety).
It sits at 7 on the Mohs scale. The surface reads vitreous, druzy sparkle. Light behaviour is translucent. Specific gravity runs 2.65. The streak is white. It breaks with conchoidal fracture.
A central quartz point completely furred with hundreds of tiny sparkling druzy crystals, a cactus made of crystal.
Expect to see it as candle-shaped points coated in druzy, clusters or wands.
The origins.
Almost exclusively Magaliesberg/Boekenhouthoek area, Mpumalanga, South Africa.
On value, the database notes: mid-range; deep lilac specimens are prized.
Traditional associations.
In energy work traditions, associated with community and harmonized group energy.
Recorded here because it is part of how this material is sold, not because it is a property of the material.
Spotting the real thing.
A central quartz point completely furred with hundreds of tiny sparkling druzy crystals, a cactus made of crystal.
Bright orange 'citrine' spirit quartz is usually heat-treated; electric colors are aura coatings or dye.
| Looks like | How to tell them apart |
|---|---|
| Ordinary amethyst cluster | Clusters are separate points on matrix; spirit quartz is ONE point wearing a druzy coat |
| Aura-coated druzy | Metallic rainbow tint means vapor coating |
| Dyed druzy | Dye pools at crystal bases; natural lilac is even |
At-home tests.
None of these need a lab. A 10x loupe, good daylight and a steady hand cover most of what a buyer needs to know about spirit quartz.
| Test | What you should see |
|---|---|
| By eye | Druzy coating wraps the full prism |
| Scratch check | Scratches glass (Mohs 7) |
| Natural colors | lilac, white, smoky, vivid teal/pink means dye or coating |
If these checks leave you unsure, that is what appraisers are for. Do not file, heat or soak a piece to find out.
Care & handling.
At 7 on the Mohs scale it stands up to everyday wear. It will still chip on a hard knock, so treat edges and points with respect.
It breaks with conchoidal fracture, which is worth knowing before you set it or drop it.
Most damage happens during cleaning, not wearing. Avoid steamers, ultrasonic tanks and anything from under the sink.
A deeper look.
Extended detail on composition, sourcing, authentication and market value.
The physical record
The formula on record is SiO₂. Crystal system: Trigonal. Specific gravity: 2.65. Streak: White. Cleavage and fracture: Conchoidal fracture.
How it reaches the market
Almost exclusively Magaliesberg/Boekenhouthoek area, Mpumalanga, South Africa.
What it gets confused with
Ordinary amethyst cluster: Clusters are separate points on matrix; spirit quartz is ONE point wearing a druzy coat. Aura-coated druzy: Metallic rainbow tint means vapor coating. Dyed druzy: Dye pools at crystal bases; natural lilac is even.
What it is worth
Mid-range; deep lilac specimens are prized.
Where buyers get caught
Bright orange 'citrine' spirit quartz is usually heat-treated; electric colors are aura coatings or dye.
One more thing
Found in only one region on Earth, South African artisanal miners dig spirit quartz from shallow red soil by hand.
An education-first guide.
There is nothing to buy on this page. Spirit Quartz is not part of our catalogue, and the guide is here anyway because somebody searching the name deserves a straight answer.
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