metamorphic in a sentence
Example sentences for metamorphic
Metamorphic and igneous rocks here show extremely complex structure, which represents a geologic history told in many chapters.
Metamorphic rock with interlocking quartz grains displaying a mosaic texture.
But igneous, metamorphic, and sedimentary rocks are all still rocks.
High temperatures and pressures at these depths cause the minerals to recrystallize, forming metamorphic rocks.
Granitic and metamorphic rocks, mostly gneiss and other metamorphic rocks injected by granitic rocks.
The three rock groups are igneous, sedimentary, and metamorphic rocks.
Extremely shiny, especially in strong sunlight, schist is a metamorphic rock formed under high temperatures and pressures.
Schist is a type of metamorphic rock that has undergone intense heat, pressure, and hot fluids.
Quite likely, this plays a critical role in explaining variations in metamorphic rocks.
The metamorphic rock may be heated enough to partially melt, but not completely.
Description and map of igneous and metamorphic-rock aquifers.
Eventually, these metamorphic rocks may be heated to the point where they again melt into magma.