Assertion: volcano's cone | /r/CapableOf | send lava
Facets:
value: across the desert floor
type: LOCATION
Source sentences:
text: One cone known as Lathrop Wells, a cinder-rock mine site near the fringe of Crater Flat, eight miles south of Yucca Mountain, “is really young” and last sent lava across the desert floor about 70,000 to 80,000 years ago, Smith said.