Abby: These were originally made to melt bronze and aluminum, but the Lava Project has repurposed one of them to melt up to 800 pounds of billion-year-old basaltic rock shipped all the way from ...
they include both moving lava and the resulting solidified deposits of black rock. Lava flows come in a great variety of shapes and sizes. Nyiragongo is considered one of the most dangerous ...
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