Mount Waldo is a small

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher t ...

about high in Waldo County,

Maine Maine ( ) is a U.S. state, state in the New England region of the United States, and the northeasternmost state in the Contiguous United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Provinces and ...

. It is located in the town of Frankfort. Mt. Waldo

granite Granite ( ) is a coarse-grained (phanerite, phaneritic) intrusive rock, intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly coo ...

was once the stock in trade of a thriving industry. The Mount Waldo Granite has a coarse-grained texture which gives it a more patchy, mottled look than the finer-grained granites. Although granite is no longer quarried here, it can still be seen in buildings in many eastern cities, such as

New York New York most commonly refers to: * New York (state), a state in the northeastern United States * New York City, the most populous city in the United States, located in the state of New York New York may also refer to: Places United Kingdom * ...

Washington, D.C. Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River, across from Virginia, and shares land borders with ...

, and

Philadelphia Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...

. The combination of bare rock ledges and proximity to tidewater made this granite amenable to quarrying in the early 19th century. The two significant quarries in the Mount Waldo Granite in the 19th century were on the northeast flank of Mount Waldo itself, and near the top of Mosquito Mountain. According to a description of the operations from the early 20th century, the quarried stone was taken over graded tracks, operated by gravity, to cutting sheds and wharfs on Marsh River. From there it was taken on the Penobscot River and distributed to eastern ports in Massachusetts, New York, and Philadelphia, and to "western" cities of

Chicago Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...

Milwaukee Milwaukee is the List of cities in Wisconsin, most populous city in the U.S. state of Wisconsin. Located on the western shore of Lake Michigan, it is the List of United States cities by population, 31st-most populous city in the United States ...

, and

Cleveland Cleveland is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located along the southern shore of Lake Erie, it is situated across the Canada–U.S. maritime border and approximately west of the Ohio-Pennsylvania st ...

. The granite from Mt. Waldo was used for structures such as the

Washington Monument The Washington Monument is an obelisk on the National Mall in Washington, D.C., built to commemorate George Washington, a Founding Fathers of the United States, Founding Father of the United States, victorious commander-in-chief of the Continen ...

, the U.S. Senate Office Building, the

Tomb of the Unknown Soldier A Tomb of the Unknown Soldier or Tomb of the Unknown Warrior is a monument dedicated to the services of an unknown soldier and the common memories of all soldiers killed in war. Such tombs are located in many nations and are usually high-profile na ...

, the United Nations Building, the

Philadelphia Mint The Philadelphia Mint is a branch of the United States Mint in Philadelphia. It was built in 1792 following the Coinage Act of 1792, in order to establish a national identity and the needs of commerce in the United States, and is the first and ...

, the

Empire State Building The Empire State Building is a 102-story, Art Deco-style supertall skyscraper in the Midtown South neighborhood of Manhattan, New York City, United States. The building was designed by Shreve, Lamb & Harmon and built from 1930 to 1931. Its n ...

, and several piers that support the

Brooklyn Bridge The Brooklyn Bridge is a cable-stayed suspension bridge in New York City, spanning the East River between the boroughs of Manhattan and Brooklyn. Opened on May 24, 1883, the Brooklyn Bridge was the first fixed crossing of the East River. It w ...

">"Great changes are easier than small ones." - Sir Frances Bacon
/ref> The quarry was on the north spur of Mount Waldo, above sea level, one-third mile southwest of the village of Frankfort. The operator of the quarry was the Mount Waldo Granite Works of Frankfort. Granite from the quarry was reportedly a medium gray color. Transport of the granite was by two graded tracks, each long, operated by gravity from the quarry part way down the hill to the power house, thence by a cable road (Roebling engine) 1¼ miles to the wharf, which is accessible to schooners at draft. The quarry located at Mt. Waldo has been unused since 1914. The surviving elements of the quarry works were listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Hist ...

in 1974.

References

External links

Mount Waldo HikesPhotodocumentary about the Quarry today
{{Mountains of Maine Waldo Mining in Maine Waldo Historic districts on the National Register of Historic Places in Maine National Register of Historic Places in Waldo County, Maine

See also

References

External links