microlite Meaning, Definition & Usage

Mi"cro*lite noun
Etymology
Micro- + -lite.
Definitions
(Min.)
  1. A rare mineral of resinous luster and high specific gravity. It is a tantalate of calcium, and occurs in octahedral crystals usually very minute.
  2. (Min.) A minute inclosed crystal, often observed when minerals or rocks are examined in thin sections under the microscope.

Webster 1913