 INTBODUCTION. 13 schists which cross through Person, Orange, Randolph, Montgomery, Stanly, and Union counties and has a general width of from 20 to 40 miles. Just west of this there is an area of granites, between which and the mountain region are gneisses,...  Bulletin - Seite 13von North Carolina. Division of Mineral Resources, North Carolina. Department of Conservation and Development - 1908Vollansicht - Über dieses Buch
 | Good Roads Institute, Chapel Hill, N.C. - 1897 - 1172 Seiten
...Warren, Vance and Granville counties. To the west there is an older formation of metamorphosed slates and schists which cross through Person, Orange, Randolph,...extends from the Virginia line across portions of Rockingham and Stokes counties, having a maximum width of from 4 to 5 miles. There is a greater variety... | |
 | North Carolina. Department of Conservation and Development - 1907 - 412 Seiten
...of metamorphosed slates and schists which cross through Person, Orange, Randolph, Montgomery, Stauly and Union counties and has a general width of from...extends from the Virginia line across portions of Rockingham and Stokes counties, having a maximum width of from 4 to 5 miles. There is a greater variety... | |
 | North Carolina. Department of Agriculture - 1923 - 406 Seiten
...Stanly, and Union counties, and has a general width of from 20 to 40 miles. Just west of this formation there is an area of granites, between which and the Mountain region are gneisses, probably pre-Cambrian. Near the western boundary of the Piedmont Plateau region is the second of the two sandstone... | |
 | North Carolina. Geological Survey Section - 1908 - 62 Seiten
...To the west there is an older formation of metamorphosed slates and § is § 3 u is INTBODUCTION. 13 schists which cross through Person, Orange, Randolph,...extends from the Virginia line across portions of Rockingham and Stokes counties, having a maximum width of from 4 to 5 miles. It is this region that... | |
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