Entry № 322
Picasso Jasper
Silicified volcanic ash / jasper
Abstract earth art in black and rust.
Chakra
Root · Sacral
Element
Earth · Fire
Zodiac
Leo · Sagittarius

I. The Metaphysical Reading
How the stone has been held.
Picasso jasper is valued for creative vision and grounded transformation. Its bold, brushstroke patterns are said to dissolve creative blocks and remind the holder that structure and spontaneity can coexist.
- Chakra
- Root · Sacral
- Element
- Earth · Fire
- Zodiac
- Leo · Sagittarius
- Keynote
- Abstract earth art in black and rust.
II. The Scientific Reading
What the lattice actually does.
Picasso jasper is a strongly patterned variety of jasper or silicified volcanic material. The striking angular bands come from iron and manganese oxides deposited along fractures and bedding planes, later silicified into durable chalcedony.
- Formula
- SiO₂ with Fe, Mn oxide inclusions
- System
- Trigonal (microcrystalline quartz)
- Hardness
- 6.5 – 7 (Mohs)
- Provenance
- USA (Utah), Madagascar, India
References & Sources
Independent mineralogical references used to verify the scientific details above.
Mineral Profile
Fact Sheet
- Chemical Formula
- SiO₂ with Fe, Mn oxide inclusions
- Crystal System
- Trigonal (microcrystalline quartz)
- Mohs Hardness
- 6.5 – 7 (Mohs)
- Density
- 2.58 – 2.64 g/cm³
- Refractive Index
- 1.540 – 1.550
- Provenance
- USA (Utah), Madagascar, India
- Color Origin
- Black, grey, cream, rust-red, brown in angular patterns
Related Crystals
Stones that share this lattice
Next in the Atlas
Picture Jasper
Landscapes painted by silica and time.




