Entry № 250
Jaspillite
Jasper + hematite banded iron formation
Red jasper and silver hematite in tectonic ribbons.
Chakra
Root · Sacral
Element
Earth · Fire
Zodiac
Aries · Capricorn

I. The Metaphysical Reading
How the stone has been held.
Jaspillite is worked with as a stone of layered endurance, held when someone has been surviving in stripes — good week, hard week, good week — and needs to see that the pattern itself is stable. It is said to remind the carrier that alternation is not instability.
- Chakra
- Root · Sacral
- Element
- Earth · Fire
- Zodiac
- Aries · Capricorn
- Keynote
- Red jasper and silver hematite in tectonic ribbons.
II. The Scientific Reading
What the lattice actually does.
Jaspillite (also spelled jaspilite) is a variety of banded iron formation in which red, silica-rich jasper bands alternate with hematite- or magnetite-rich iron oxide bands. It formed on Archean and early Proterozoic sea floors as dissolved iron precipitated in rhythmic layers, then was folded and metamorphosed. The Hamersley Basin of Western Australia and the Lake Superior region are the classic sources.
- Formula
- SiO₂ (jasper) + Fe₂O₃ (hematite), banded
- System
- Cryptocrystalline sedimentary/metamorphic composite
- Hardness
- 6 – 7 (Mohs)
- Provenance
- Australia (Pilbara, Hamersley Range), Brazil, Russia (Karelia), USA (Michigan, Minnesota)
References & Sources
Independent mineralogical references used to verify the scientific details above.
Mineral Profile
Fact Sheet
- Chemical Formula
- SiO₂ (jasper) + Fe₂O₃ (hematite), banded
- Crystal System
- Cryptocrystalline sedimentary/metamorphic composite
- Mohs Hardness
- 6 – 7 (Mohs)
- Density
- 3.0 – 3.8 g/cm³
- Refractive Index
- 1.53 – 1.55 (jasper bands)
- Provenance
- Australia (Pilbara, Hamersley Range), Brazil, Russia (Karelia), USA (Michigan, Minnesota)
- Color Origin
- Deep red jasper bands alternating with metallic silver-grey hematite
Related Crystals
Stones that share this lattice
Next in the Atlas
Kambaba Jasper
Fossil algal orbs preserved in dark green silica.




