M3E1E1R1S1C3H4A1U1M3
19 points
MEERSCHAUM is validvalid
[n MEERSCHAUMS]
(German) hydrated magnesium silicate occurring as a soft white or yellowish claylike mineral, aka sepiolite [n -S]
[n MEERSCHAUMS]
(German) hydrated magnesium silicate occurring as a soft white or yellowish claylike mineral, aka sepiolite [n -S]