Mineral Ridge Black Band Ore

Mineral Ridge Black Band Ore (HM2AJD)

Location: Mineral Ridge, OH 44440 Trumbull County
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Country: United States of America
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N 41° 8.459', W 80° 46.166'

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Side A
The discovery in the mid-19th century of iron-rich black band ore in this region helped revitalize Mahoning Valley's iron industry. The land now called Mineral Ridge was primarily a farming community before the 1850s. In the 1830s, coal was discovered and mining began on a small scale. For years, it was believed that the coal seam sat on top of a layer of slate, which was considered to be of little worth. In the mid-1850s, however, John Lewis, superintendent of the Mineral Ridge Coal Mines, identified what was previously thought to be slate as valuable black band ore instead. (Continued on other side)

Side B
(Continued from other side) This newly-discovered black band iron ore was mixed with other ores at Governor David Tod's Brier Hill furnace and Jonathan Warner's furnaces in Mineral Ridge. The resulting product, an exceptionally fine grade of iron, became widely known as "American Scotch Pig" and "Warner's Scotch Pig." The discovery of black band ore and the use of Mahoning block coal as a fuel for blast furnaces, laid the foundation for a revival in the Mahoning Valley's iron industry.
Year Placed2016
Placed ByMineral Ridge Historical Society and The Ohio History Connection
Marker ConditionNo reports yet
Date Added Saturday, August 18th, 2018 at 8:01pm PDT -07:00
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Locationbig map
UTM (WGS84 Datum)17T E 519349 N 4554433
Decimal Degrees41.14098333, -80.76943333
Degrees and Decimal MinutesN 41° 8.459', W 80° 46.166'
Degrees, Minutes and Seconds41° 8' 27.54" N, 80° 46' 9.9599999999998" W
Driving DirectionsGoogle Maps
Area Code(s)330
Which side of the road?Marker is on the right when traveling East
Closest Postal AddressAt or near 3750 S Main St, Mineral Ridge OH 44440, US
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