Personally, I’m too disappointed that people weren’t actually burned alive in boiling rock so I feel especially put out at the blatant manipulation.
My first thought was: “THE FLOOR IS LAVA!! No, seriously.”
They seem to have a lot of trouble with lava at airports in Congo. Check out this one in Goma that got partially engulfed a few years back, trapping planes.
More at Mount Nyiragongo Destroys Goma (Volcano Week 3) — Google Sightseeing
You sure you didn’t mean disigneous?
That was beautiful! 
I think Ms Citera needs to be educated in the difference between lava and igneous rock.
/Bond villain
Igneous: lava or leave it.
If I were a pilot, I’d be more worried about the multiple footpaths crossing that runway than the cooled lava.
I thought our mission here at The Dope was to fight igneous!
Okay, that pun was truly ignominious.
A Hell in which there is a great wailing and gneissing of teeth…
Would that Hell be metaphoric or metamorphic?
(somebody had to pick up the mantle…)
A disaster headline followed by a long list of bad puns? On this message board, we can take that for granite.
'A’ā could explain those 20 injuries.
These rock puns are the schist.
My sediments exactly!