. Report of progress 1874-1889, A-Z .. . ous iron ore that underlies the blue slate that overlies the coal also contains someiron ore, in nodules, but it is not a persistent layer, and ap-parently exists only in pots. The following sections were made on the creek betweenRose Point and the mouth of Wolf Creek, and will serveto illustrate the character of the measures lying between 70 V. EEPOET OF PKOGEESS. H. M. CHANCE. the Ferriferous Limestone and creek level,further discussion. Section at Kennedys Mills. —Fig. Sandstone, coarse and con-glomeratic, 25 (Coal Mercer,) 2 Ore
. Report of progress 1874-1889, A-Z .. . ous iron ore that underlies the blue slate that overlies the coal also contains someiron ore, in nodules, but it is not a persistent layer, and ap-parently exists only in pots. The following sections were made on the creek betweenRose Point and the mouth of Wolf Creek, and will serveto illustrate the character of the measures lying between 70 V. EEPOET OF PKOGEESS. H. M. CHANCE. the Ferriferous Limestone and creek level,further discussion. Section at Kennedys Mills. —Fig. Sandstone, coarse and con-glomeratic, 25 (Coal Mercer,) 2 Ore (Mercer Limestone,) . . 1 Blue slate about, 25) SS. thin bedded to water level, . . & j Section at McCrakeiH s Bridge.—Fig. Limestone (about) ... 20 Slate, 44 Sandstone—in quarry, 12 Concealed, 32 Sandstone fine grained, 10 Coal seam, thin. Slate to water level, 10 Section at Elliotts Bridge [RedBridge?]—Fig. —Lower Kittanning, (?) 3 Concealed, 21 Ore, 2 They need no Ferriferous limestone, . 10. Slate—partly concealed, 56 Homewood SS. to water level, .... 4
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Keywords: ., bookcentury1, bookdecade1870, booksubjectcoal, booksubjectgeology
