amphibole group

NOUN /æmfə,boʊl_grup/
15 LETTERS · STARTS WITH A

amphibole group is a valid 15-letter word worth 26 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1M3P3H4I1B3O1L1E1G2R1O1U1P3
1 + 3 + 3 + 4 + 1 + 3 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 3 =26 PTS
DOUBLE WORD → 52TRIPLE WORD → 78
MEANING

What does amphibole group mean?

NOUN · 1 SENSE
1

A group of minerals with similar crystal structures containing a silicate chain and combinations of chiefly sodium and calcium and magnesium and iron and aluminum.

BROADER