Microcline

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Microcline \Mi"cro*cline\, n. [Micro- + Gr. ? to incline.]
     (Min.)
     A mineral of the feldspar group, like orthoclase or common
     feldspar in composition, but triclinic in form.
     [1913 Webster]