striations
According to the scientificly accepted "Moh's Scale" Diamond would rank 1st.
Metamorphic rocks change into sediments through weathering
give support this main idea: weathering of rocks is caused by several forces.
Normal faults are caused by tension in the movement of rocks
after being all dumped out, the rocks might have deep scratches and marks.
striations
On rocks - they are the parallel groves or scratches. Or on skeletal or cardiac muscle: they are the "strands" of the muscle.
Sedimentary rocks.
By the passing by of a glacier.
sedimentary rocks
Vibrating through movement of rocks
According to the scientificly accepted "Moh's Scale" Diamond would rank 1st.
Solution weathering is caused when rocks sit in a pool of saltwater.
It is caused by a collision of smaller body called the meteor, with the surface.
Metamorphic rocks change into sediments through weathering
Erosion ... breaking of the rocks.