W4A1V4E1L1L1I1T1E1
15 points
WAVELLITE is validvalid
hydrated phosphate of aluminium, occurring commonly in flattened globular aggregates
hydrated phosphate of aluminium, occurring commonly in flattened globular aggregates
hydrated phosphate of aluminium, occurring commonly in flattened globular aggregates
hydrated phosphate of aluminium, occurring commonly in flattened globular aggregates