Devils Tower is an igneous rock structure. The rock of Devils Tower is composed of phonolite porphyry, an intrusive igneous rock.
it is igneous
Extrusive igneous rocks , Intrusive igneous rocks
Extrusive igneous rocks.
Graphite is a mineral, not a rock that is classified as metamorphic, igneous or sedimentary.
Extrusive igneous rock is formed from cooling lava.
It was the magma inside of a volcano and it hardend. The outer part of the volcano got eroded away.Just the solid stone was left.
The Devils Tower National monument, Wyoming near the Black Hills National Forest. Near to Moorcroft, Pine Haven and Sundance. It is not in any town, it is a 1267 feet high igneous laccolith
Devil's Tower near Sheridan, WY is made mostly of igneous rock. It is an ancient plug from an extinct volcano. It is about 700 feet high.
The address of the Devils Tower Natural History Association is: Po Box 37, Devils Tower, WY 82714-0037
I do not know, but somebody said Paris. Paris is in France not Wyoming. It is not in Paris.
Devils Tower, the national monument, is located in northeastern Wyoming.
Devils Tower is 1000 feet wide
It was a Stratovolcano, but the magma filled and cooled over a period of time and it hardend. The exterior eroded away and exposed the cooled magma, which is now today Devils Tower. It is classified as Extinct.
what first American tribe passed by Devils tower
Devils Tower National Monument was created on 1906-09-24.
The rock structure is called Devil's tower, composed of frozen basaltic magma once lodged in the throat of a now extinct volcano. This is more specifically called a monolithic igneous intrusion.
no