Roymillerite

roymillerite

Pb₂₄Mg₉(Si₁₀O₂₈)(CO₃)₁₀(BO₃)(SiO₄)(OH)₁₃O₅Chemical formula

TriclinicCrystal system

5.97 g/cm³Density

Facts

Chemical formula: Pb₂₄Mg₉(Si₁₀O₂₈)(CO₃)₁₀(BO₃)(SiO₄)(OH)₁₃O₅
Crystal system: Triclinic
Density: 5.97 g/cm³
Elements in formula: Lead, Magnesium, Silicon, Oxygen, Carbon, Boron, Hydrogen
Number of elements: 7
IMA status: Approved
Type locality: Kombat
Named after: Roy McG. Miller
Colour: RAL 3015