Appalachian History Series – The Granite City: Mount Airy’s Open-Faced Quarry
East of Mount Airy, North Carolina, the land opens into a pale expanse of stone so large that it seems less like a quarry than a piece of the earth laid bare. From a distance, it looks almost white against the darker ridges and fields of Surry County. Up close, it becomes a working landscape of ledges, cuts, sheds, cranes, rail lines, dust, and men who spent their lives turning raw granite into buildings, bridges, monuments, curbs, and memorials.
Mount Airy is often remembered today through the language of Mayberry, but long before television made the town famous, granite had already placed it on the map. The quarry at Flat Rock helped give Mount Airy its enduring nickname, “The Granite City.” It also tied a small Appalachian foothills town to some of the most visible structures in the United States.
The North Carolina Granite Corporation Quarry Complex was later listed in the National Register of Historic Places, not because it was a quiet relic of the past, but because it represented an industrial story still written into the land. The site included the vast open-faced quarry, early industrial buildings, a 1927 cutting shed, a 1928 granite office building, railroad tracks, and the working remains of one of North Carolina’s most important stone industries.
Before the Quarry
The granite itself had always been there. Long before commercial quarrying, residents knew the exposed rock east of town. Local tradition held that some of the land was considered poor for farming because the stone lay too close to the surface. The Mount Airy Museum of Regional History notes that quarries in the surrounding area existed as early as the eighteenth century, but they were worked only sporadically.
For much of the nineteenth century, the great outcrop near Mount Airy was more a curiosity than an industry. The town itself was incorporated in 1885. It was still small, still tied closely to the roads, farms, timber, water, and mountain trade of northwestern North Carolina. Its future changed when the railroad came.
The Cape Fear and Yadkin Valley Railroad reached Mount Airy in 1888. That arrival mattered as much as the stone itself. Granite could not become a major industry without a way to move heavy blocks to distant markets. Before the railroad, the quarry was too isolated to exploit on a national scale. After the railroad, the white stone east of town became a commercial possibility.
Thomas Woodroffe and the Beginning of Commercial Quarrying
The early history of the quarry centers on Thomas Woodroffe, whose name also appears in some records as Woodruff. He was an English-born businessman and contractor connected to Greensboro. According to local and state sources, Woodroffe recognized the value of the exposed granite after the railroad opened the region to broader trade.
In 1888, Woodroffe and others acquired the granite deposit and surrounding acreage. Commercial quarrying began in 1889. The North Carolina Department of Natural and Cultural Resources gives May 14, 1889, as the founding date of the North Carolina Granite Company in Surry County by Thomas Woodroffe. The following year, the quarry made its first major shipments. A 1910 United States Geological Survey report by Thomas L. Watson recorded that the Mount Airy quarries were opened in 1889 and that the first shipment of stone was made in July 1890.
Those first years were not easy. The National Register nomination notes that business was slow because of several obstacles. The Panic of 1893 weakened the market. Skilled workers had to be brought in from established stone centers in New England and Europe. Heavy stone also remained difficult to ship, even after a spur line connected the quarry to the main railroad.
Still, the industry grew. The quarry’s output rose from 135 carloads in 1890 to 1,282 carloads in 1904. Watson’s federal geological survey counted 13,232 carloads shipped from the Mount Airy quarries between 1890 and 1904. Those numbers show how quickly a natural outcrop became a regional industrial force.
Quarrymen, Stonecutters, and a New Working Community
As the quarry expanded, Mount Airy drew workers who knew stone. Skilled quarrymen and stonecutters came from New England, Scotland, England, and Italy. They joined local laborers who learned the trade in Surry County. The quarry became not only a business, but a school of hard skill.
Stonework demanded strength, accuracy, and patience. Granite had to be lifted, cut, finished, loaded, and shipped. Men worked around drills, saws, derricks, cableways, sheds, dust collectors, rail spurs, and great blocks of stone. The DigitalNC photograph collection from the Mount Airy Museum of Regional History preserves this world in black and white images. The photographs show workers standing on huge slabs, machinery in the sheds, aerial views of the quarry, trainloads of granite, and finished projects made from Mount Airy stone.
Those images matter because industrial history can easily become a story of companies and contracts. The photographs bring the people back into view. They show the scale of the stone, but they also show the human figures made small by it. The quarry was a place of wages, danger, dust, pride, and daily repetition. For many families in and around Mount Airy, granite was not just a local nickname. It was work.
The North Carolina Granite Corporation
By the early twentieth century, the business structure around the quarry changed. The older Mount Airy Granite Company gave way to the North Carolina Granite Corporation. The National Register nomination traces these changes through deeds, leases, and company history. In 1899, Woodroffe and his sons leased the Mount Airy Granite Company’s real estate, cutting sheds, engines, boilers, drills, derricks, and rock crushers. By 1908, the North Carolina Granite Corporation had bought out the older company.
The quarry was becoming more than a local operation. In October 1904, The Wilmington Messenger reported that the North Carolina Granite Corporation had won a major contract to furnish stone for the third story of the new National Museum building in Washington, D.C. The report stressed that the Mount Airy quarry had competed against leading quarries across the United States and had passed government inspection.
A 1907 report in the Daily Industrial News of Greensboro described the company as prosperous, with more orders than it could handle. It also listed company officers and noted that the corporation had stockholders in several states, Canada, and England. These notices are valuable because they show the quarry’s reputation growing while the business was still young.
J. D. Sargent and the Rise of a National Stone
In 1910, John Davis Sargent arrived as superintendent. He had come from Vermont, one of the old centers of the American granite industry. The National Register nomination identifies Sargent as the most important figure in the history of the site. He became president of the North Carolina Granite Corporation in 1918 and remained in that role until his death in 1945.
Sargent understood both the stone and the market. He pushed Mount Airy granite into memorials, monuments, mausoleums, buildings, and bridges. Under his leadership, the company rose to national prominence. The white to light gray stone could be cut into blocks for major public works, shaped for monuments, and crushed for road and construction uses.
The quarry’s customers stretched across the eastern United States. Its stone appeared in government buildings, memorials, bridges, churches, schools, and civic structures. The National Register nomination connects Mount Airy granite to the Fort Knox Bullion Depository, the Arlington Memorial Bridge, the Wright Brothers Memorial, the Albert Einstein Memorial, the Municipal Building in New York, the Pennsylvania State Memorial at Gettysburg, and state government buildings in Raleigh.
These projects carried Mount Airy into public memory far beyond Surry County. Many people who never heard of the town walked across, drove over, or stood before stone quarried from its hillside.
The Rock Itself
Mount Airy granite is often described as white or light gray. NCpedia identifies it as a white to light gray biotite granite of uniform texture and color found northeast of Mount Airy. In 1979, North Carolina designated granite as the official state rock, recognizing the stone’s role in employment and public architecture.
The open-faced nature of the quarry makes it especially striking. Unlike a pit quarry, which descends below the surface, Mount Airy’s granite lay exposed in a broad mass. The National Register nomination described the quarry as nearly a mile long and about 1,800 feet wide. The North Carolina Department of Natural and Cultural Resources states that the active quarry covers more than 200 acres and has enough granite to continue extraction for centuries at present rates.
The National Park Service’s Granite Quarry Overlook on the Blue Ridge Parkway helps visitors understand that scale from a distance. From Milepost 202.8, the overlook offers views of the foothills, the Piedmont, Pilot Mountain, and a glimpse of the quarry that helped put Mount Airy on the map.
Granite in the Depression Years
The quarry’s history also belongs to the Great Depression. Stone was not immune to economic collapse, but major contracts helped sustain the industry. The National Register nomination notes that the Arlington Memorial Bridge project was especially important during the Depression era. The quarrying and cutting of the stone required more than a year of labor and helped carry the quarry and community through hard times.
A DigitalNC photograph titled “Train Load of Mount Airy Granite During The Great Depression,” dated October 28, 1931, captures that era in one image. A trainload of stone is more than freight. It is work leaving town, wages tied to a national project, and proof that even in lean years Mount Airy’s granite still moved out into the country.
Mount Airy Built in Stone
The quarry did not only send stone away. It also shaped the town around it. Granite appeared in local churches, schools, houses, civic buildings, walls, and memorials. The Mount Airy Museum of Regional History describes the town as built on granite, even down to the residue of stone in the soil.
The National Register nomination identified buildings within the quarry complex itself, including the 1928 office building made of granite with ornamental granite detail. The complex also included the large 1927 cutting shed and a granite structure said to have been used as a blacksmith shop. These buildings remind visitors that the quarry was not simply an open hole in the ground. It was an industrial village of specialized spaces, each tied to a stage in the transformation from stone face to finished product.
In nearby communities, Mount Airy granite became part of the architectural language of northwestern North Carolina. Its pale color gave buildings a durable local identity. The stone linked town streets, churches, public buildings, cemeteries, and national monuments into one larger story.
Granite City and Mayberry
Modern visitors often come to Mount Airy looking for Mayberry, Andy Griffith, music, and small-town nostalgia. Those traditions are real parts of the town’s identity, but the granite story is older. The quarry made Mount Airy known before television did.
The National Park Service says the quarry put Mount Airy on the map long before The Andy Griffith Show and Mayberry. That statement is more than a tourism line. It points to the town’s industrial foundation. Granite gave Mount Airy railroad traffic, skilled labor, outside investment, national contracts, and a reputation for quality stone.
The nickname “Granite City” did not come from advertising alone. It came from work. It came from the daily sound of drills and saws, from railcars loaded with blocks, from families supported by the quarry, and from a great white scar of stone visible from the Blue Ridge Parkway.
Why Mount Airy’s Quarry Matters
The Mount Airy quarry matters because it connects Appalachian foothills history to national architecture. It shows how a rural community became part of the physical fabric of the United States. Stone from Surry County helped build monuments to flight, government, war, science, and public memory.
It also matters because it is a labor story. The quarry brought together local workers, immigrant stonecutters, businessmen, engineers, railroad men, and craftsmen. Their work was heavy and often dangerous, but it left traces in buildings and memorials that still stand.
Finally, the quarry matters because it reminds us that Appalachia’s history is not only a story of coal, timber, farming, and railroads. It is also a story of stone. In Mount Airy, the mountain did not have to be tunneled into or stripped away before its value appeared. The rock was already there, open to the sky, waiting for a railroad, a market, and generations of workers to turn it into the Granite City.
Sources & Further Reading
Parham, David W., and Jim Sumner. “North Carolina Granite Corporation Quarry Complex.” National Register of Historic Places Inventory Nomination Form. North Carolina State Historic Preservation Office, November 1979. https://files.nc.gov/historic-preservation/nr/SR0003.pdf
Watson, Thomas L. Granites of the Southeastern Atlantic States. U.S. Geological Survey Bulletin 426. Washington, D.C.: Government Printing Office, 1910. https://pubs.usgs.gov/publication/b426
North Carolina Department of Natural and Cultural Resources. “Mount Airy, ‘Granite City.’” NC DNCR, May 14, 2016. https://www.dncr.nc.gov/blog/2016/05/14/mount-airy-granite-city
North Carolina Department of Environmental Quality. “NC Mineral Resources: An Overview.” North Carolina Geological Survey. Accessed June 15, 2026. https://www.deq.nc.gov/about/divisions/energy-mineral-land-resources/north-carolina-geological-survey/mineral-resources/mineral-resources-faq
National Park Service. “Granite Quarry Overlook.” Blue Ridge Parkway. Updated November 1, 2024. https://www.nps.gov/places/granite-quarry-ol.htm
NCpedia. “State Rock of North Carolina: Granite.” NCpedia. Accessed June 15, 2026. https://www.ncpedia.org/symbols/rock
DigitalNC. “Over 150 Photos from the Mount Airy Museum of Regional History Now Online at DigitalNC.” DigitalNC, February 28, 2019. https://www.digitalnc.org/blog/over-150-photos-from-the-mount-airy-museum-of-regional-history-now-online-at-digitalnc/
DigitalNC. “Aerial View of The Granite Quarry in Mount Airy, N.C.” North Carolina Granite Quarry Photograph Collection. Mount Airy Museum of Regional History. https://lib.digitalnc.org/record/100670
The Mount Airy News. “The Mount Airy News, April 6, 1904, Page 3.” DigitalNC. https://newspapers.digitalnc.org/lccn/sn91068507/1904-04-06/ed-1/seq-3/ocr/
The Wilmington Messenger. “The Wilmington Messenger, October 21, 1904, Page 6.” DigitalNC. https://newspapers.digitalnc.org/lccn/sn91068368/1904-10-21/ed-1/seq-6/
Greensboro Evening Telegram. “Greensboro Evening Telegram, August 23, 1897, Page 3.” DigitalNC. https://newspapers.digitalnc.org/lccn/sn91068383/1897-08-23/ed-1/seq-3/
Surry Digital Heritage. “Price List of Mount Airy Granite for the North Carolina Granite Corporation, January 1, 1917.” Surry County Historical Society and Mount Airy Museum of Regional History. https://www.surrydigitalheritage.org/s/surry-digital-heritage/item/19239
Surry Digital Heritage. “North Carolina Granite Corporation: Quarries, Undeveloped Properties and Specimen Structures.” Surry County Historical Society and Mount Airy Museum of Regional History. https://surrydigitalheritage.org/s/surry-digital-heritage/item/17187
Surry Digital Heritage. “The Wachovia Booklet Containing Article about the Mount Airy Granite Industry.” Surry County Historical Society and Mount Airy Museum of Regional History. https://surrydigitalheritage.org/s/surry-digital-heritage/item/15893
Mertie, J. B., Jr. Monazite in Granitic Rocks of the Southeastern Atlantic States. U.S. Geological Survey Professional Paper 1094. Washington, D.C.: Government Printing Office, 1979. https://pubs.usgs.gov/pp/1094/report.pdf
United States Geological Survey. “Geolex: MountAiry Publications.” National Geologic Map Database. Accessed June 15, 2026. https://ngmdb.usgs.gov/Geolex/UnitRefs/MountAiryRefs_2864.html
National Park Service. Guilford Courthouse National Military Park Historic Resource Study. National Park Service, 2017. https://npshistory.com/publications/guco/hrs.pdf
City of Mount Airy. “History of Mount Airy.” City of Mount Airy, North Carolina. Accessed June 15, 2026. https://www.mountairy.org/230/History-of-Mount-Airy
Polycor. “North Carolina Granite Corporation.” Polycor. Accessed June 15, 2026. https://www.polycor.com/legacy-brands/ncgranite/
Our State. “How a Granite Quarry Made Mount Airy Famous Before Mayberry Did.” Our State, August 31, 2012. https://www.ourstate.com/mount-airy-granite-quarry/
Author Note: Mount Airy’s quarry shows how one Appalachian foothills community helped shape public buildings, bridges, memorials, and civic spaces far beyond Surry County. This article is written for readers who want to see the labor, geology, railroad history, and local identity behind the Granite City.