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TitleRingwood Iron Mine map 1864
Date Created1864
DescriptionGeological Survey map of the Ringwood Iron Mines under the direction of George H. Cook, State Geologist and surveyed by T. B. Brooks, Civil Engineer. A paragraph under Notes and Explanations details...
Time PeriodCivil War and Reconstruction (1850-1877)
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TitleOre veins in Warren County map 1867
Date Created1867
DescriptionGeological survey map of the iron ore veins in and around property owned by Oxford Furnace. Surveyed and drawn by G. M. Hopkins under the direction of George H. Cook, State Geologist and John C....
Time PeriodCivil War and Reconstruction (1850-1877)
3
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TitleHibernia vicinity map 1894
Date Created1894
DescriptionMap of present day Rockaway Township details the contour and minerals on the tracts of the Hibernia Mines with the different types of ores noted by symbol or color. Map based on a New Jersey...
Time PeriodThe Industrial Revolution (1870-1900)
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TitleChester Quadrangle
Date Created1970
DescriptionUnited States Department of Interior Geological Survey, U.S. Department of the Army Corps of Engineers, Chester Quadrangle, 7.5 Minute Series, Topographic – in color, 1954, photorevised in 1970. The...
Time Period1970-1979
5
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TitleLeigh cave
Date Created1976-06
DescriptionSurveyed in 1960 by Kittatinny Grotto and Northern New Jersey Grotto, the map shows rooms and different levels of the cave. It also features two insets: a regional geologic map and a geologic map of...
Time Period1970-1979
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TitleBreathing cave system
Date Issued1976-06
DescriptionSurveyed in 1959-1960, 1965-1969 by Kittatinny Grotto and Northern New Jersey Grotto, the map shows multiple entrances and openings to the surface.
Time Period1970-1979
7
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TitleLake Mohawk cave
Date Created1976-06
DescriptionThis cave map was surveyed in 1960 by Kittatinny Grotto and Northern New Jersey Grotto, State of New Jersey Bureau of Geology and Topography. It shows veins of mica shist, a dam and pressure tank,...
Time Period1970-1979
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TitleFasalo’s cave
Date Created1976-06
DescriptionSurveyed in 1960 by Northern New Jersey Grotto, the map shows the main entrance, a cave within a cave, an anvil, columns, and a chimney. The map also notes an area where the cave was filled almost...
Time Period1970-1979
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TitleSwimming pool cave
Date Issued1976-06
DescriptionThis map shows a diagramatic cross-section from the northwestern to the southeastern portions of the cave. It also shows the Talus slope as well as the entrance.
Time Period1970-1979
10
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TitleDevil's den
Date Created1976-06
DescriptionSurveyed in 1960 by Metropolitan Grotto, the map shows entrances and crawlways under shelves.
Time Period1970-1979