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Entry № 193

Flower Rhyolite

Rainforest Jasper (Rhyolite)

An Australian volcanic that reads like moss and blossom.

Chakra

Heart · Solar Plexus

Element

Earth · Wood

Zodiac

Virgo · Gemini

Flower Rhyolite

I. The Metaphysical Reading

How the stone has been held.

Flower rhyolite is worked with as a stone of long-project stamina, kept on the desk during month-long or year-long undertakings and any practice that asks a person to keep tending something that grows slowly. Practitioners hold it as a reminder that persistence and joy are allowed in the same room.

Chakra
Heart · Solar Plexus
Element
Earth · Wood
Zodiac
Virgo · Gemini
Keynote
An Australian volcanic that reads like moss and blossom.

II. The Scientific Reading

What the lattice actually does.

Flower rhyolite — usually sold as rainforest jasper — is a decorative variety of rhyolite from the Mount Hay volcanic complex in Queensland, in which the fine-grained feldspar-and-quartz volcanic groundmass is patterned with zones of green epidote, cream feldspar and rust-coloured iron-oxide-stained jasper. Despite the trade name it is a rhyolite, not a true jasper.

Formula
Rhyolitic groundmass (feldspar + quartz) with epidote & jasper zones
System
Aggregate (extrusive igneous)
Hardness
6 – 7 (Mohs)
Provenance
Australia (Queensland — Mount Hay)

References & Sources

Independent mineralogical references used to verify the scientific details above.

Mineral Profile

Fact Sheet

Chemical Formula
Rhyolitic groundmass (feldspar + quartz) with epidote & jasper zones
Crystal System
Aggregate (extrusive igneous)
Mohs Hardness
6 – 7 (Mohs)
Density
2.60 – 2.80 g/cm³
Refractive Index
1.53 – 1.55 (bulk)
Provenance
Australia (Queensland — Mount Hay)
Color Origin
Sage-green groundmass with cream, ochre and rust bloom patterns

Related Crystals

Stones that share this lattice

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Next in the Atlas

Fossil Shell Jasper

Chalcedony that swallowed a shoreline.