IMA mineral species

Alfredstelznerite

Ca₄(H₂O)₄[B₄O₄(OH)₆]₄(H₂O)₁₅

Borate mineral.

Properties

Chemical formulaCa₄(H₂O)₄[B₄O₄(OH)₆]₄(H₂O)₁₅
ElementsCa, H, O, B
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolAsz
Nickel–Strunz class6.D0.

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