ˈmēˌläˌrīt, ˈmiləˌr- noun
( -s )
Etymology: German milarit, from Val Milar, Switzerland + German -it -ite
: a mineral K 2 Ca 4 Be 4 Al 2 Si 24 O 62 .H 2 O consisting of a hydrous silicate of potassium, calcium, beryllium, and aluminum occurring in glassy hexagonal crystals