For example, minerals in igneous rocks can help figure out how long the rock took to cool down (turn from lava into a rock).
(the rock; to cool down; ) (minerals in igneous rocks; can help; figure out how long the rock took to cool down (turn from lava into a rock) Context(minerals in igneous rocks can help,List([13, 47))):(minerals in igneous rocks; can help figure out; how long the rock took to cool down (turn from lava into a rock)
minerals in igneous rocks can help,List([13, 47))
the rock minerals in igneous rocks minerals in igneous rocks
to cool down can help can help figure out
figure out how long the rock took to cool down (turn from lava into a rock
how long the rock took to cool down (turn from lava into a rock