Assertion list for term "composed of silica".

Results from Ascent++: 6
opal ReceivesActioncomposed of silica 0.64
soil ReceivesActioncomposed of silica 0.49
enamel ReceivesActioncomposed of silica 0.44
precious opal (subgroup of opal) ReceivesActioncomposed of silica 0.40
iron ReceivesActioncomposed of silica 0.32
fiber (aspect of flour) ReceivesActioncomposed of silica 0.25