Is “Calcite” a Scrabble word?
Yes
CALCITE
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 Calcite
/ˈkæl.saɪt/
noun
1.A very widely distributed crystalline form of calcium carbonate, CaCO3, found as limestone, chalk and marble