Question

Earth science definition of stoping, stocks, emplacing and laccoliths?

Answer 1

Stoping: It is a geological process where surrounding bedrock is broken off to accommodate rising magma from the source in the mantle or the lower crust to the surface.

Stocks: They are igneous intrusions like batholiths, but smaller. The surface exposure is less than 100 sq km. They are composite bodies most likely fed by batholiths found deeper in the earth.

Emplacement: this refers to the intrusion of igneous rocks in older rocks. It may also refer to the development of ore or ore deposit.

Laccoliths: This is a sheet intrusion that is injected in between two layers of sedimentary rock. They are mushroom-shaped and have a flat floor and the roof is domed.

Answer 2

Answer:

Stoping: It is a geographical procedure where encompassing bedrock is severed to oblige rising magma from the source in the mantle or the lower hull to the surface.  

Explanation:

Stocks: They are volcanic interruptions like batholiths, however littler. The surface presentation is under 100 sq km.  They are composite bodies no doubt bolstered by batholiths found further in the earth.  

Emplacement: this alludes to the interruption of volcanic shakes in more seasoned rocks. It might likewise allude to the improvement of metal or metal store.  

Laccoliths: This is a sheet interruption that is infused in the middle of two layers of sedimentary shake. They are mushroom-molded and have a level floor and the rooftop is domed.