Hornfels is a 8 letter English word. It's valid Scrabble word worth 14 points. It's valid Words with friends word worth 15 points.
You can make 267 anagrams from letters in hornfels (efhlnors).
1850-55; German, equivalent to Horn horn + Fels rock, cliff
From diabases, basalts, andesites and other igneous rocks a third type of hornfels is produced.