— labradoritic /lab'reuh daw rit"ik/ , adj.
/lab"reuh daw ruyt', lab'reuh dawr"uyt/ , n.
a feldspar mineral of the plagioclase group, often characterized by a brilliant change of colors, with blue and green most common.
[ 1805-15; named after LABRADOR, where first discovered; see -ITE 1 ]