 | | Report (issue) | | the cover—Turquois crystals from Lynch Station, Virginia; x ca.; pho tograph by Neal Ycdlin; color plates...C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...of Virginia R. V. DIETRICH* Professor of Geology and Associate Dean of Arts & Sciences, Virginia Polytechnic...Polytechnic Institute Research Division Bulletin 47 Virginia Polytechnic Institute, Blacksburg, Va. 24061 *... © R. V. Dietrich and the Research Division of Virginia Polytechnic Institute, 1970 Printed and bound |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | | 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...of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281 to Armour, area rd. cuts, |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...townships of Washington, Virginia, Bedford, Jackson, Jefferson, Bethlehem, Monroe and Clark; on regional...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...townships of Washington, Virginia, Bedford, Jackson, Jefferson, Bethlehem, Monroe and Clark; on regional...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (volume) | | which in 1865 absorbed the collection of Sussex county minerals made by Samuel Woodruff, of Sparta, New...Hill and Harmony, Warren county. tals in calcite at Franklin, Susse_: county. _gate, (Quartz.) Very...Very tlne crys- Silica. Hoboken,Hudson county. Bound Brook and LibertyCorner, Somersetcounty. NEW JERSEY...cavities in amygdaloidal trap at Plainfield, Union county. See L C. Russell in Am. J. Set. III., XVL, 112...crystals imbedded in gneiss at Franklin, Sussex county. A pebble of alla,ite was found eight feet below |  | | Book | | Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Appendixes 615...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...information to reach a specific spot within a particular county. Many old localities listed here have, literally |  | | Book (edition) | | which is commonly observed on this mineral. Azurite also has reference namely a deep azure blue; Vesuvianite...The occurrence here is near Murfreesboro, Pike County, Arkansas. strikingly similar to that of the principal...Ceylon; Madagascar; Chosen New York; Chester County, and County, Clay Dillon, Montana. Alabama; Pennsylvania;...been recently discovered near Bunkerville, Clark County, Nevada, and in Westphalia, Germany. Platinum is...associated with the other copper minerals malachite, azurite, cuprite, chalcopyrite, bornite, especially in |  | | Book (edition) | | minerals are sulfur, yellow; malachite, green; azurite, blue; pyrite, yellow; magnetite, black. In these...color and spherical triangular outline. San Diego County, California. Fia. 308. Agate. Brazil. and sharply...color which is commonly observed on this mineral. Azurite also has reference to color, namely, a deep azure...encountered in the Minnesota mine in Ontonagon County, Michigan. MINERALOGY 250 Due to tarnish and...associated with the other copper minerals—malachite, azurite, cuprite, chalcopyrite, bornite, and chalcocite—especially |  | | Book | | _[arl Com- and are now able to se/3d marl to County _Iarl Company, at "Vincc/3tow/3, are pre- marl...Z[r. Robbins' probable make them earth Salem County, It is not a greensand, tbrtilizors ? under...inquiries-- by tile drift ? It certainly in Monmouth County, it is not there used. 2k new invention for...source of regret to all who know sity for accurate County, The map of Sns- These surveys have all been...topographical work has been u general for each county and township ing the maps the Survey the 'XV |  | | Book (edition) | | and Rabun County, Georgia. Between 1900 and 1905 the corundum deposits of Gallatin County, Montana, were...to a small extent. The Corundum Hill mine, Macon County, North Carolina, is about 8 miles northeast of...occur in peridotite. The most important Jackson County deposits are in the extreme northeastern part,...counties, but the Lucas mine at Laurel Creek, Rabun County, is one of the best known corundum mines in the...vicinity of Elk Creek in the central part of Gallatin County, Montant., where the ore c>ccur11 in ayenite!J |  | | Book (volume) | | . . . . . . . Map of mines near Dover. Morris County. ............. Plan and elevation of Richard mine...Morris owned iron works at Tinton Falls, Monmouth County, in 1685. Twenty-five years later (in 1710) the...at W h i p pany, in Morris County, and at Upper Freehold, in Monmouth County. These forges evidently obtained...1742 the old charcoal furnace at Oxford, in Warren County, was built, and the magnetite mines in its vicinity...Bridge, Hunterdon County, were built in 1754; the furnace at Ring-wood, Passaic County, in I 762, and those |
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