Lockport
Niagara County, New York, USA
Key Information
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Lockport, Niagara County, New York, is a mineral-rich area 18 miles east of Niagara Falls, known for its Lockport Dolomite formation.
It produces 12 minerals, including Calcite, Celestine, Fluorite, and Sphalerite, with Celestine being particularly rare and visually striking.
The geological structure is primarily Silurian-age sedimentary rock, formed from ancient marine sediments.
Mining history includes historical quarries from the late 19th century, with the LaFarge Corp. Quarry being notable.
Local culture is tied to the Erie Canal, with attractions like Lockport Locks & Erie Canal Cruises and the Lockport Cave.
The climate is humid continental, with warm summers (up to 78°F in July) and cold, snowy winters (down to 19°F in January).
Geographic Location
Lockport is located in the center of Niagara County, New York, approximately 18 miles east of Niagara Falls. It is part of Western New York, near Lake Ontario to the north and the Niagara River to the west, making it a convenient base for exploring nearby geological sites.
Minerals Produced
Lockport is a treasure trove for mineral enthusiasts, with 12 valid minerals found in the Lockport Dolomite. Notable ones include Calcite, known for its variety of colors and forms; Celestine, prized for its rare celestial blue crystals; and Fluorite, with its vibrant rainbow hues. Other minerals include Galena, Sphalerite, Gypsum (sometimes as Selenite), Anhydrite, Aragonite, Dolomite, Marcasite, Pyrite, and Strontianite.
Geological Structure
The area’s geology is dominated by the Lockport Dolomite, a sedimentary rock from the Silurian period (444–419 million years ago). This formation, part of the Niagara Escarpment, was created from compacted ancient marine sediments, providing ideal conditions for mineral formation.
Mining History
Lockport’s mining past is evident in historical quarries, with records and images dating back to 1889 and 1895. The LaFarge Corp. Quarry, formerly the Frontier Quarry, was a significant site for limestone extraction, reflecting the area’s industrial heritage.
Local Culture and Characteristics
Lockport is known as the “Lock City” due to its role in the Erie Canal’s “Flight of Five” locks. Attractions include the Lockport Locks & Erie Canal Cruises and the Lockport Cave & Underground Boat Ride, offering a blend of history and adventure. The town also honors veterans with Hometown Heroes Banners, adding a patriotic touch.
Climate and Ecology
Lockport has a humid continental climate with warm summers, averaging 78°F in July, and cold winters, with January lows around 19°F. Snowfall is significant from October to April, peaking in February, while rainfall is consistent, with May being the wettest month at 2.91 inches.