Granite North Carolina State Rock

The state of north carolina has been blessed with an abundant source of the noble rock granite.

Granite north carolina state rock.

The granite in north carolina is described as first in quality in the southeastern states and second in quantity to that of georgia. Rock chapel granite falls north carolina. Tax records show that the 26 acres of land that the quarry sat on belonged to the ernest edward burgess family in 1972 and it seems to have been in that family since the 20s. Granite is a massive igneous rock with a crystalline texture containing feldspar quartz and one or more dark iron silicate or ferromagnesian minerals usually biotite or hornblende.

High quality north carolina granite is used as a building material for both industrial and laboratory applications where super smooth surfaces are required. Session laws 1979 c. Granite argillite flagstone and marble. Just outside mount airy in surry county is the largest open face.

The four major types of dimension stone now produced in north carolina are. Nearly 40 500 metric tons of dimension stone were produced with a value of about 5 780 000. North carolina state rock granite adopted in 1979. The general assembly of 1979 designated granite as the official rock for the state of north carolina.

The north carolina department of transportation mined the gravel for highway construction. North carolina has an abundance of granite.