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Phosphate Mine
Mile Post 390.7
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Phosphate Mine


Located At This Stop
Self Guided Trail


Distance to Nearest Parkway Restroom
17.0 Miles North to Gordon House
4.8 Miles South to Meriwether Lewis


Distance to Nearest Gas Stations
19.4 Miles North to TN Hwy 80 Then 2.0 Miles West
4.8 Miles South to TN Hwy 20 Then 1.2 Miles South



Phosphate Mine
Phosphate in these limestone layers came from shellfish deposited here some 400 million years ago. Recently,
geologically speaking, these limestone ledges became exposed. Through the years, unknown and uncounted men have
passed this ledge, ignorant of the wealth it held. Certainly, some of them needed the phosphate to revitalize their
worn-out farms. About 1880, man learned the importance of phosphate as a fertilizer, discovered it here and began to mine it.

From here north for approximately 40 miles the parkway passes through or near a geologic region of limestone
rich in phosphate deposits. Abandoned mine shafts in limestone ledges on both sides of the Parkway in this immediate
area are silent reminders of the past mining activity. A 5-minute walk starting at the right of the wooden sign leads to an
abandoned railroad bed and a collapsed mineshaft in a limestone outcrop.
(National Park Service)

Natchez Trace Parkway is a great Motorcycle Ride.
Previous

Click 'Arrow' Above
To Go To Next South Bound Stop
Phosphate Mine
Mile Post 390.7
Previous

Click 'Arrow' Above
To Go To Next North Bound Stop
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2024-11-28T 12:30:50-05:00