99330bc4_ansing_Group__Southeast_Kansas__0
Crystals are commonly small near margins of mosaics and progressively increase in size toward centers. [Grain-growth mosaics] Crystals show no regular variation in size; large and small crystals occur adjacent to each other. Irregular patches of small crystals commonly alternate with patches of larger crystals. [0] 
Crystal size
KGS--Bull. 142, part 5--Marine Bank Limestones of Lansing Group, Southeast Kansas
0