 | | Report (edition) | | GEOLOGICAL SURVEY 2045 MORSE RD., BLDG. C- 1 COLUMBUS, OHIO 43229-6693 (614) 265-6576 (614) 447-1918 (FAX)...L. Fox, MS, Seismologist Michael C. Hansen, PhD, Ohio Seismic Nelwork (OhioSeis) Coordinator An Equal... Minerals of Ohio by Ernest H. Carlson Bulletin 69 Second Edition STATE OF OHIO DEPARTMENT OF NATURAL...(formerly Stoneco, Inc.}, near Junction, Pau lding County, Ohio. Specimen is 3.8 x 2.4 cm with the largest crystal...citation: Carlson, E.H., 2015, Mineral s of Ohio (2d ed.): Columbus, Ohio Department of Natural Resources, Division |  | | Book (volume) | | Ohio OHIO Only Paleozoic rock formations underlie Ohio’s Pleistocene surface debris and Quaternary soils...soils. For long ages Ohio lay beneath a shallow sea which received successively enormous quantities of...occasionally produces pieces of silicified wood. Ohio ranks first in the nation in the production of limestone...economy. But as far as the collector is concerned, Ohio is unique in but a single gemstone, an exceptionally...implements. While occurrences are widespread throughout Ohio, the chief deposits of true flint (characterized |  | | Book (volume) | | Ohio OHIO Only Paleozoic rock formations underlie Ohio’s Pleistocene surface debris and Quaternary soils...soils. For long ages Ohio lay beneath a shallow sea which received successively enormous quantities of...occasionally produces pieces of silicified wood. Ohio ranks first in the nation in the production of limestone...economy. But as far as the collector is concerned, Ohio is unique in but a single gemstone, an exceptionally...implements. While occurrences are widespread throughout Ohio, the chief deposits of true flint (characterized |  | | Book (volume) | | beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles... etc.; E on US Alt. 16 for 15 to 17 mi. (near Rte. 79), pegmatite outcropsRose Quartz; S along US |  | | Book (volume) | | chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford...landsFairburn agates, jasper, petrified wood, etc.; NW on Rte. 2 to the Orella RR Sta.: (a) N 1 mi., turn E on |  | | Book | | New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South...Recommended Tumbling Speeds 15 22 24 25 27 30 39 39 39 40 47 48 53 54 56 60 72 88 104 116 118 120...listed by county and community, range and distance. Whenever the collector crosses a county line, he will...of the county he is entering posted alongside the highway. By looking up the state and county, the user...guide can determine the collecting sites in that county by range and distance from the major cities and |
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