Below you can find the If an igneous rock did this fast a fine texture resulted; if it did it really fast a glass formed Jeopardy Words Answer. The answer to If an igneous rock did this fast a fine texture resulted; if it did it really fast a glass formed has 6 letters. This clue belongs to the Geology category and is part of Jeopardy Word Level 1215. If you scroll near the bottom you will find other clues and answers part of level 1215