Cinderstone
Fantasy mineral · common · unknown
An amorphous mineral forming at the margins of volcanic calderas and in planar fire-adjacent environments. Its orange veins glow briefly when submerged in water. The surface is powdery but the core is dense.
Identity
- Formula
- unknown
- Chemical class
- unknown
Crystallography
- Crystal system
- amorphous
- Habits
- massive, nodular
Physical properties
- Mohs hardness
- 4
- Density
- 2.1 g/cm³
- Luster
- dull, earthy
- Colors
- charcoal gray, ashen white, faint orange veins
- Streak
- gray
- Transparency
- opaque
Geology
- Origins
- volcanic, planar
- Geography
- volcano caldera rims, Elemental Plane of Fire outskirts
Classification
- Rarity
- common
- Gem quality
- No
Arcane properties
- Affinity
- fire, water
- Effects
- elemental fire, elemental ice
- Planar origin
- Elemental Plane of Fire
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