Formula : Ba(Fe2+,Mg)2Al2[OH/PO4]3
System: monoclinic Hardness:4 Rarity:rare
Strunz id:VII/B.29-20 -
PHOSPHATES, ARSENATES and VANADATES
Name origin: Honors Mr. Alan Kulan, Ross River, Yukon Territory, Canada, a co-discoverer of the
Rapid Creek phosphate occurrences.
|