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Sandstone
No it is built on an outcrop of 350 million year old Carboniferous Limestone which is a sedimentary rock.
Igneous Rock
Granite is not the oldest rock in the world. The oldest rocks on earth are gneiss, particularly the Acasta Gneiss and are about 4. 09 billion years old.
Where rocks outcrop or would outcrop if they could be seen.
A rock outcrop is the part of a rock formation that appears above land.
An outcrop is a visible exposure of bedrock or geological strata that appears at the Earth's surface due to erosion or uplift. It provides geologists with valuable information about the underlying rock formations and can help understand the geological history of an area.
We took shelter under a rock outcrop in the side of the hill as the storm approached.
outcrop
a rock sticking up (or projecting) out of the ground is called an outcrop.
The police worried that the outcrop of rock would break loose and roll down onto the highway.
erosion
The undisturbed rock layers are horizontal and in order of age from youngest nearest the surface to oldest at the bottom of the rock unit.
superposition
gravity
Sandstone
A: No! It has no inside. It's carved from a solid outcrop of rock.