IMA mineral species

Kratochvílite

C₁₃H₁₀

Organic mineral (fluorene and/or anthracene).

White & Clear

Properties

🔷 Orthorhombic✏️ streak white
Chemical formulaC₁₃H₁₀
ElementsC, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolKtc
Nickel–Strunz class10.BA.25

“—” means no reliable value in Wikidata yet. Check Mindat for full data.