Bread-crust bombs are those whose outer surface solidified while the inside was still emitting gas and expanding as a foam. |
Quickly it solidified into crystals of ice, and in only a few moments the surface of the cloak was covered with a sheen of glimmering ice. |
Very different from jagged aa, pahoehoe is the other general texture of newly solidified lava. |
President Nixon solidified public opposition to federal desegregation of the suburbs at a time when the nation was poised for change. |
According to Aghabawa, the rhyolites were extruded as siliceous lava, which solidified as glass and was subsequently devitrified. |
It rose them to the surface and solidified into a deep-blue crystal that evened itself with the rest of the floor. |