Limestone is used to build buildings. It can be used for decorative moldings. It is durable and it looks wonderful.
Limestone is dug out of a quarry. It can be cut into may shapes. It can be polished.
I’ll start at the beginning of the process.
Limestone quarry by, Michael J. Zirbes, Wikipedia Commons
Layers in limestone
Sawn limestone texture
Indiana Limestone Company Building by, Nyttend, Wikipedia Commons