fine-grained sediment
The wedge shattering the slab of shale is a physical change. This is because the shale undergoes a change in shape and size without any new substances being formed.
No
No
Yes, contact metamorphism can change a shale into a phyllite. Shale is a fine-grained sedimentary rock that can undergo low-grade metamorphism when exposed to high temperatures and pressures near a magmatic intrusion. This process can transform the shale into a phyllite, which is a low-grade metamorphic rock with a glossy sheen and wavy foliation.
No, basalt cannot turn into shale. Basalt is an igneous rock formed from the cooling of lava, while shale is a sedimentary rock formed from the compaction of clay or mud. The processes that form these two types of rocks are different, so basalt cannot directly change into shale.
Slate is metamorphosed shale.
Shale is a noun.
Between the formation of Columbia limestone and Marden Creek shale, there was a period of erosion and sedimentation. The Columbia limestone was formed by the accumulation of marine sediments, which were later eroded, and then the Marden Creek shale was deposited on top of the eroded material, representing a change in environmental conditions from a marine to a terrestrial setting.
It can be. It is found in a rock type called shale and is produced in the shale form the original bio mater included in the deposition of the shale. If a unit of shale lithology is to be found on the continental shelf strata then it is likely that that shale will contain shale gas and it will be under the sea.
The Shale is not a metamorphic rock it is a sedimentary rock.
No, shale is clastic.
Shale.