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Cooled Lava
Photograph by Marc Moritsch
Cooled pahoehoe Hawaiian lava solidifies into igneous rock with a ropelike pattern. Another type of Hawaiian lava, called aa, is a creeping slag that hardens into brutally jagged pieces.
Photograph by Marc Moritsch
Cooled pahoehoe Hawaiian lava solidifies into igneous rock with a ropelike pattern. Another type of Hawaiian lava, called aa, is a creeping slag that hardens into brutally jagged pieces.