P3H4L1O1G2O1P3I1T1E1
18 points
PHLOGOPITE is validvalid
a brown mica containing magnesium, a constituent of limestones and dolomites
a brown mica containing magnesium, a constituent of limestones and dolomites
a brown mica containing magnesium, a constituent of limestones and dolomites
a brown mica containing magnesium, a constituent of limestones and dolomites