 | geologocal survey of pennsylvania - Geology - 1838 - 446 pages
...a material is procured, which answers well the ordinary purposes of black paint. This appears to be simply a more than usually carbonaceous, black and...the Limestone. It occurs also further east on the Bushiill, and has been found likewise on the Union canal, in a corresponding situation in the stratum.... | |
 | Israel Daniel Rupp - Carbon County (Pa.) - 1845 - 588 pages
...a material is produced, which answers well the ordinary purposes of black paint. This appears to be simply a more than usually carbonaceous black and...limestone. It occurs also further east on the Bushkill." There are several prominent Moravian settlements in this township, which will be noticed below. The... | |
 | Pennsylvania. Topographic and Geological Survey Commission - Geology - 1911 - 174 pages
...formation, a material is procured which answers well the ordinary purposes of Mack paint. This appears to be simply a more than usually carbonaceous black, and soft variety of the Matinal black slate, occurring near the base of the formation a little above its contact with the limestone.... | |
 | 1911 - 172 pages
...formation, a material is procured which answers well the ordinary purposes of Mack paint. This appears to be simply a more than usually carbonaceous black, and soft variety of the Matinal black slate, occurring near the base of the formation a little above its contact with the limestone.... | |
 | Pennsylvania. Topographic and Geological Survey Commission - Geology - 1911 - 170 pages
...formation, a material is procured which answers well the ordinary purposes of Mack paint. This appears to be simply a more than usually carbonaceous black, and soft variety of the Matinal black slate, occurring near the base of the formation a little above its contact with the limestone.... | |
 | Pennsylvania. Bureau of Topographic and Geologic Survey - Geology - 1925 - 200 pages
...formation, a material is procured, which answers the ordinary purposes of bUpk paint. This appears to be simply a more than usually carbonaceous, black and...little above its contact with the Limestone * * * *. It requires to be ground in a dry mill, and levigated in troughs by passing over it a stream of water.... | |
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Limestone formation, a material is procured, which answers well the ordinary purposes of black paint. This appears to be simply a more than usually carbonaceous, black and soft variety of the slate, occurring near the base of the formation a little above... 