IMA mineral species

Hongheite

Ca₁₉Fe²⁺Al₄(Fe³⁺,Mg,Al)₈(☐,B)₄BSi₁₈O₆₉(O,OH)₉

Sorosilicate mineral, vesuvianite group.

Properties

Chemical formulaCa₁₉Fe²⁺Al₄(Fe³⁺,Mg,Al)₈(☐,B)₄BSi₁₈O₆₉(O,OH)₉
ElementsCa, Fe, Al, Mg, B, Si, O, H
Crystal systemTetragonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolHgh

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