pegmatite rock is a igneous rock
Igneous is color pattern, crystalline, and textures. Sedimentary is rounded fragments, large shape - edged and sedimentary. but I don't know about metamorphic.
If you want just one I would say sedimentary, but I'm not sure. According to a page/article, "most of the rocks in westchester probably began as a mixture of sedimentary and igneous rocks", so its definietly not metamorphic.
If any kind of rock-igneous or sedimentary- is far enough beneath the surface, the pressure can change it into a metamorphic rock. Also heat - the effects differ. It doesn't have to be ever so deeply buried, geologically, since metamorphism is usually a orogenic process in the affected sedimentary rock.
Sedimentary rocks: Rock formed when chemical reactions cement sediments (small, solid fragments of rocks and other materials) together, hardening them. Igneous rocks: Rock that forms from molten rock (hot magma thats cools and hardens). Metamorphic rocks: Igneous/sedimentary rock that has been changed into a new kind of rock as a result of great pressure and temperature.
Not necessarily always sedimentary. It depends on the rock type of the surrounding rocks, which erode into the stream bed. It could be sed., metamorphic, or igneous.
Igneous, Sedimentary, and Metamorphic
---- ====== ====== Is it a igneous , marble , metamorphic , or sedimentary
Igneous Rock
All rocks are solid. Igneous, metamorphic, or sedimentary.
Either metamorphic or igneous.
Sedimentary or metamorphic.
In Igneous, Metamorphic, and Sedimentary rocks.
All sedimentary and igneous rocks
ANSWERCalcite is really not a rock it is a mineral therefore it can not really be metamorphic , sedimentary , or igneous. But it is usually associated in materials of sediment so most likely it is sedimentary. If you would have to pick one. SEDIMENTARY
Any rock, be it igneous, sedimentary or metamorphic, can be changed into a metamorphic rock through increased pressure and/or temperature.
There are three kinds of rock in the world: igneous, metamorphic and sedimentary.
Metamorphic rocks are rocks that have "morphed" into another kind of rock. These rocks were once igneous or sedimentary rocks.