Is “Olivine” a Scrabble word?
Yes
OLIVINE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Olivine
/ˈɒlɪviːn/
noun
1.Any of a group of olive green magnesium-iron silicate minerals that crystallize in the orthorhombic system.
Synonyms: chrysolite