ALL meanings of itacolumite
it·a·col·u·mite
I i - noun itacolumite a sandstone consisting of interlocking quartz grains and mica scales, found principally in Brazil and North Carolina, and noted for its flexibility in thin slabs. 1
- noun itacolumite a fine-grained micaceous sandstone that occurs in thin flexible slabs 0
- noun itacolumite (mineralogy) A porous yellow sandstone that is flexible when cut into thin strips. 0
- noun itacolumite a type of fine-grained sandstone deposited in flexible layers 0