Entry № 169
Copal
Sub-fossil Tree Resin
Amber's younger sibling, still fragrant.
Chakra
Solar Plexus · Heart
Element
Fire · Earth
Zodiac
Leo · Taurus

I. The Metaphysical Reading
How the stone has been held.
Copal is worked with as a resin of purification, burned in ceremony across Mesoamerica and worn as a warm-hearted stone that keeps company with the sun. Practitioners hold it as a reminder that not everything ancient has to be finished — some things are still becoming.
- Chakra
- Solar Plexus · Heart
- Element
- Fire · Earth
- Zodiac
- Leo · Taurus
- Keynote
- Amber's younger sibling, still fragrant.
II. The Scientific Reading
What the lattice actually does.
Copal is a sub-fossil tree resin — an intermediate stage between fresh conifer or leguminous tree exudate and true amber, typically only thousands to a few million years old rather than tens of millions. It has not yet fully polymerised, which is why it softens under a hot needle, dissolves in ethanol and alcohol solvents, and retains a strong resinous scent that fully mineralised amber has lost.
- Formula
- Terpenoid resin (C-H-O, largely diterpenoid acids)
- System
- Amorphous
- Hardness
- 1.5 – 2.5 (Mohs)
- Provenance
- Colombia, Madagascar, Indonesia, East Africa
References & Sources
Independent mineralogical references used to verify the scientific details above.
Mineral Profile
Fact Sheet
- Chemical Formula
- Terpenoid resin (C-H-O, largely diterpenoid acids)
- Crystal System
- Amorphous
- Mohs Hardness
- 1.5 – 2.5 (Mohs)
- Density
- 1.03 – 1.08 g/cm³
- Refractive Index
- 1.53 – 1.54
- Provenance
- Colombia, Madagascar, Indonesia, East Africa
- Color Origin
- Warm gold to honey yellow, translucent, often with plant inclusions
Related Crystals
Stones that share this lattice
Next in the Atlas
Coquimbite
A lavender bloom from the Atacama.




