A slab of volcanic rock is called a "lava flow" or a "lava rock".
sill
A sill is a slab of volcanic rock formed when magma squeezes between layers of rock. It is typically horizontal and parallel to the surrounding rock layers. Sills are distinguishable from dikes, which cut across the rock layers.
Subduction is the process that occurs as the slab descends beneath the other plate at convergent plate boundaries. This leads to the recycling of old oceanic crust back into the mantle.
Slab Pull.
A slab of volcanic rock is called a "lava flow" or a "lava rock".
sill
fracture
sulfur rock
The slab that forms when magma forces itself across rock layers is called a dike.
As my submarine descended into the ocean trench, we passed by a slab of rock.
That would depend on where the slab was and what it was doing. How close to a wall is it? What's under the slab? Rock, plumbing? Can you do it? Yes. Should you? Good question. What may happen varies with each slab and circumstance. You may bust it out and find a large rock under it and have to replace it.
Kid Rock.
Tectonic Plate
Pipes
sill
A sill is a slab of volcanic rock formed when magma squeezes between layers of rock. It is typically horizontal and parallel to the surrounding rock layers. Sills are distinguishable from dikes, which cut across the rock layers.