Meltwater from these is often grayish-white from the bits of rock they contain

Below you can find the Meltwater from these is often grayish-white from the bits of rock they contain Jeopardy Words Answer. The answer to Meltwater from these is often grayish-white from the bits of rock they contain has 8 letters. This clue belongs to the Science category and is part of Jeopardy Word Level 1239. If you scroll near the bottom you will find other clues and answers part of level 1239