What is "scoriac"

Usage examples of "scoriac".

In places there were solid streams of lava, and scoriac heaps that littered slopes and ledges.

The scoriac peak towered up some twelve thousand, seven hundred feet against the eastern sky, like a Japanese print of the sacred Fujiyama, while beyond it rose the white, ghostlike height of Mt.

But few springs and streams flowed down into this scoriac sink, and of these all were heavily impregnated with minerals, all unpalatable, many sour and sulphuric, some hot, a few of them deadly poison.

The glassy scaurs and grim ramparts of Mount Voormithadreth , highest and most formidable of the Eiglophians, had beetled above them, wedging the sun with dark scoriac peaks at mid-afternoon, and walling the blazonries of sunset wholly from view.

The glassy scaurs and grim ramparts of Mount Voormithadreth, highest and most formidable of the Eiglophians, had beetled above them, wedging the sun with dark scoriac peaks at mid-afternoon, and walling the blazonries of sunset wholly from view.