Close-up_of_lava_flowing_out_of_Kilauea_in_March_2013.jpg

Close-up_of_lava_flowing_out_of_Kilauea_in_March_2013.jpg

Lava and basalt
A close-up look at lava flowing out of Hawaii's Kilauea volcano in March 2013.
Credit: Tim Bray/Wikimedia Commons