
1) American mountain 2) Lava dome 3) Mountain in Alaska 4) Mount of North America 5) Mountain of Alaska 6) Mount of Alaska 7) Mountain of North America 8) Mountain in North America 9) Peak of North America 10) Peak of Alaska 11) Prominence of Alaska 12) Prominence of North America 13) Volcano of Alaska
Found on
https://www.crosswordclues.com/clue/novarupta

(from the article `Katmai National Park and Preserve`) ...and unique geologic features in southwestern Alaska, U.S., at the head of the Alaska Peninsula on Shelikof Strait. Katmai was designated a ... In the early 1900s the U.S. Department of Agriculture established an experimental cattle station, but the eruption (1912) of Novarupta Vo...
Found on
http://www.britannica.com/eb/a-z/n/59
No exact match found.