Slabs of granite. Granite is extensively used in construction, as well as ship ballast.
Granite is an igneous rock and is formed from magma. Granitic magma has many potential origins but it must intrude other rocks. Most granite intrusions are emplaced at depth within the crust, usually greater than 1.5 kilometres and up to 50 km depth within thick continental crust.
Items needed to produce Granite
Items that need Granite
Used in construction of many types of buildings.