T1R1I1P3L1I1T1E1
10 points
TRIPLITE is validvalid
a mineral [n TRIPLITES]
a fluorine-phosphorus compound of iron and manganese, of a dark brown color, generally with a fibrous, massive structure [n -S]
a mineral [n TRIPLITES]
a fluorine-phosphorus compound of iron and manganese, of a dark brown color, generally with a fibrous, massive structure [n -S]