Painite

Real mineral · legendary · CaZrBAl₉O₁₈

One of the rarest minerals on Earth, with fewer than a thousand known specimens. Contains the unusual combination of calcium, zirconium, boron, and aluminium. First described in 1956 from a single specimen found in Myanmar.

Identity

Formula
CaZrBAl₉O₁₈
Chemical class
borate

Crystallography

Crystal system
hexagonal
Habits
prismatic
Fracture
conchoidal

Physical properties

Mohs hardness
8
Density
4.01 g/cm³
Luster
vitreous
Colors
red, orange-red, brownish red
Streak
white
Transparency
transparent

Geology

Origins
metamorphic
Host rocks
marble
Associated minerals
Corundum, Spinel, Mica
Geography
Myanmar (Mogok only)

Classification

Rarity
legendary
Gem quality
Yes

Arcane properties

Affinity
fire, arcane
Effects
elemental fire, planar travel
Planar origin
Material Plane

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