 | | Journal (article/letter/editorial) | | Temperature Types Vermont Mineral Products Company Quarry, Chester, Vt.. . Holden SoapstoneQuarry southeast...southeast of Chester... ShetlandIslands.... Roxbury, Vermont .. Northern Sweden .. . JJJ 334 335 .t.t...from the Appalachian belt, and mostly from the Vermont-southern Quebec portion of the belt where the exposures...may be observed to best advantage. From central vermont northward along the serpentinite belt through rhetford...serpentinites (and practically all of the northern Vermont occurrences have been so attacked, as well as most |  | | Journal (article/letter/editorial) | | 219-246 , I93I. * Gillson, J. L.: Origin of the Vermont Tale Deposits. EcoN. GEOL., Vol. 22, pp. 246-287...puretalcmay result from this type of alteration. The Vermont talc deposits 9 Burfoot mentions one such reversal;...Photograph by Edward Sampson. Fig. 4- Quarry at Roxbury, Vermont. The top of a serpentinelens is seen...forming pseudomorphs. In the great majority of Vermont talc deposits,it appearsthat the temperatureat...schistentirelyapart from ultrabasics do not exist in Vermont. The writer doesnot agreewith Gillson'sstatementthat |  | | Report (issue) | | ā¢...ā¢...ā¢ā¢. 14 The Belvidere Mountain asbestos quarry, locality 9 ... ~ ā¢................. 14 Locality.....ā¢..ā¢ā¢ā¢ā¢.ā¢ā¢......ā¢ā¢.ā¢ 15 The VVaterville talc quarry, locality 22 ā¢.......ā¢ā¢..ā¢ā¢........ā¢.ā¢.ā¢. 15 The...ā¢ . . ā¢ ā¢ ā¢ . . 25 The Rochester verde antique quarry, locality 73. . . ā¢ ā¢ . . ā¢ . . . ā¢ . ā¢ ā¢ ā¢ . ....................... 28 The Hammondsville talc quarry, locality 117.......................... 28 Locality...124........................... 28 The Vermont Talc Co. , quarry, locality 126........................ |  | | Report (issue) | | ..........................................106 Vermont .................................................Figures 1. Sketch cross-sections of typical "Vermont type" talc deposits, based on Waterbury and Barnes...Virginia, Maryland, Pennsylvania, Massachusetts, Vermont, and New York. Districts in California include...quarried for dimension stone. Talc deposits in Vermont are mostly located in a north-trending belt of...districts in Montana, Texas, Georgia, North Carolina, Vermont, and New York. Localities for which production |  | | Report (issue) | | corona reaction shells against plagioclase, and enstatite, which may occur in a medium-grained groundmass...porphyroblasts, pr, rarely, in layers. In some rocks enstatite is predominant. Other constituents include clinopyroxene...contemporaneous with more abundant basaltic flows (see Holden and Snyder, 1983, p. 423). Spinifex textures indicative...Creek have new brown hornblende, clinopyroxene, enstatite, and olivine PLAGIOCLASE PORPHYRY AMPHIBOLITE...Richeau Hills (RH), at and near the Wheatland Marble Quarry (Hightower SW 7 1/2' quad.), on Squaw Mountain |  | | Journal (article/letter/editorial) | | August 2017 Last fail a group of Elkhart (Ind.) County residents, because of their common interest in...collection, knowledge and identifica- month at the County Center, White Plains, tion of rocks, minerals and...tober 28th the club made a field trip to the Baylis quarry in Bedford, N. Y. gravel pit near Union, Michigan...Colored slides of the Marble Museum at Proctor, Vermont and nearby quarries and the granite quarries at...and the other of Franklin, N. J. fluorescents. Vermont mines were discussed and places of interest underlined |  | | Journal (issue) | | etusllUIII. jo,,. !bece,,,/.e,, l9J/..2. CHIPS FROM THE QUARRY .................................................white quartzite which he had picked up in Nuckolls County, Neb. From a map of Rhode Island I picked a small...secured beryl crystals chiseled out of the feldspar quarry owned by Mr. Tom J . Doyle of Salida, who also...now. Tahawus is in the southwestern part of Essex County, in Northeastern New y ork. Due to the strict control..."diamonds" ( quartz crystals) have been mined in Butte County since early days and thousands of dollars worth |  | | Report (issue) | | 4, A1 2 O 3 26.8, Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis:...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses...colorless crystals), Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC ...cut east of Reading (probably Birdsboro), Berks County. White, Smith, 1910, 540. silky mass of radiating |  | | Report (volume) | | .................................... Worcester County, Mass....................................... Westboro................................................ Chester amphibolite......................................... Peridotite and serpentine associated with Chester amphibolite .. Savoy schist...................................................... 150 Berkshire County..................................................Peridotite and serpentine lenses associated with the Chester amphibolite .................................. |  | | Report (edition) | | 5 cm tall; gem weighs 2 carats. From the Havey Quarry, Poland, MaifJ. e. Photo copyright 1995 by Wendell...x JO mm;Jrom the Bennett Quarry, Buckfield, Maine. Mined in 1996 by Holden !Jrothers Mining and currently...much information on collecting sites in Oxford County. Numerous other collectors of Maine minerals also...Gregory Hart (Maine State Museum), Ronald Holden, Jr. (Holden Brothers Mining), Gary Hoyle (Maine State...Supplemental labels were added where necessary to show quarry sites, road names, and other useful landmarks. |  | | Report (volume) | | -...---------.---.---..-.-----.----------.---Enstatite--.--.-.-----_-_----..-_--_----___.-----___________-...From the Silver King mine, Calico, San Bernardino County, Cal. Specific gravity, 6:28. Analysis by W. H...From .Teocalli Mountain, Brush Creek, Gunnison County, Colo. Specific gravity, 7.400 at 14.5Ā°, corrected...vol. 3, pt. 1, p. 46. From the Rose mine, Grant County, N". Mex. Specific gravity, 6.644 at 20Ā°. Probably...impurities. From the Missouri mine, Halls Valley, Park County, Colo. Analyses, by Hillebrand, of three different |  | | Book | | searching for silver near Lake Sanford in Essex County discovered magnetite in 1826, but an excess of...Library of Buffalo and Erie County; and the Crandall Public Library (Holden Research Room) at Glens Falls...pegmatite-Westchester County .......... . The Mclear pegmatite-St. Lawrence County .......... . Minerals...Tilly Foster magnetite mine near Brewster, Putnam County .................................... . Hematite...Counties .. Sterling mine, near Antwerp, Jefferson County ......... . Clinton hematite ................. | | | Book | | searching for silver near Lake Sanford in Essex County discovered magnetite in 1826, but an excess of...Library of Buffalo and Erie County; and the Crandall Public Library (Holden Research Room) at Glens Falls...ciifceāWestchester County.................. Tne McLear pegmatiteā5t. Lawrence County.....................Tilly Foster magnetite mine near Brewster, Putnam County..................................................Counties.. Sterling mine, near Antwerp, Jefferson County................. Clinton hematite............. |  | | Report (volume) | | Bulletin nos. 26, 27; Museum Paper no. 7; County Report no. 1 (Clay County). Montgomery, Ala. Alberta, Scientific...Boletin de Minas, no. 7. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 9, no....125. Proceedings, vols. 62-65. Washington, D. C. Vermont Geological Survey: Report of the State Geologist...111. West Virginia Geological Survey: County Reports, Tucker County, Mineral and Grant Counties. Morgantown...S. 6. Geology and mineral resources of McLennan County: Texas, Univ., Bull, no. 2340, 202 pp., 10 figs |  | | Book | | milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please... chlorite, hypersthene, blotite, hornblende, enstatite, apatite, magnetite, d. e. SYENITES Anorthite |  | | Report (volume) | | ............................................. Vermont..................................................See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Report (edition) | | āoldā Lime Bluff quarry, Muncy; right fibrous : tremolite, C. K. Williams quarry, Easton: bottom: calcite...oriented coatings of goethite, āoldā Lime Bluff quarry, Muncy, (courtesy of Delbert L. Oswald) ADDITIONAL...edition of Mineral Collecting Cedar Hill in quarry where Dave had done IV much of his work PREFACE...permission from the owners of the land, from the quarry or mine operators before entering to collect. (Land...particular site, remember it is possible to visit the county courthouse in which the site is located, and trace |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated ācheck listā just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...Acmite Acgirine Augite Orthorhombic pyroxenes Enstatite Bronzite Hypersthene Amphibole Group Cummingtonitc...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include comĀ mon rock-making materials |  | | Book (volume) | | beds, excavations, etc.ļ¾Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...ļ¾gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.ļ¾petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: ļ 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...minesļ¾Columbite, Gold, Silver, etc.; and (2) Old Marble Quarry on the Needles Hwy. 5.5 mi. NEļ¾Scheelite, and deep |  | | Book (volume) | | Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center USA, EI Paso, TX; Gary Christopher, The Prospectors Cache...Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill O. Murphy...sne-aseseeateeCounty, Can tess ccraccacaerscsascn enaeantsrse Figure |  | | Journal (article/letter/editorial) | | CB1105, One Brookings Drive, St. Louis, MO 63130, USA Received 12 May 2008; accepted 24 June 2008 Abstract...discovered by Reynolds (1960b) in the Indarch enstatite chondrite, with a measured 129Xe/132Xe ratio of...petrographic type are the enstatite chondrites where the primary iodine host phase is enstatite itself, the major...Bontems, 1973) with latest recommended value 17 Ma (Holden, 1990).) However, a tracer for 127I is iodine-derived...shown in Fig. 1 where the IāXe standard is the enstatite achondrite Shallowater (Hohenberg, 1967). The |  | | Report (volume) | | Boletin de Miuas, nos. 5, 6. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 8, no....Sciences: Transactions, vol. 1. Salt Lake City, Utah. Vermont Geological Survey: Report of the State Geologist0for...Virginia Geological Survey: County Reports, Fayette County, Wehster County. Morganton, W. Va. Wisconsin...1920]. (with Wiuton, W. M.). The geology of Tarrant County: Texas, Univ., Bull. no. 1931, 123 pp., 6 pis.... 1920. Arey, Melvin F. 35. Geology of Ringgold County: Iowa Geol. Survey, vol. 27, pp. 33-64, 6 figs |  | | Book (volume) | | the western counties, especially the Clay Center Quarry 12 miles southeast of Toledo but in Ottawa Co....ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.āÆcone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Toddās Ford, a mineral depositāÆHematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarriesāÆoilstone. DELAWARE COUNTY DELAWARE...nodulesāÆPyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Journal (issue) | | ~ COVER STORY: BIGGS JASPER from Jack Beer's Quarry in Biggs Junction, Oregon. This picture jasper...Prairie Creek j ust 10uth of Murfreeā¢ boro, Pike County, Arkansas. The near-oval shaped area is an enclosed...diatreme (volcanic pipe) near Murfreesboro, Pike County, Arkansas (The Crater of Diamonds State Park)....high-chrome high-magnesium olivine, chrome diopside, enstatite, chrome pyrope and almandine garnets, omphacite...chrome diopside, and the upraised rear half is enstatite. It was recovered from an Arkansas diamond (Newton |  | | Journal (article/letter/editorial) | | ................. 6069 Neodymium Isotopes in Enstatite Chondrites R. M. G. Armytage and V. Debaille ...Avila, T. R. Ireland, M. Lugaro, S. Cristallo, P. Holden, P. Lanc, L. Nittler, C. M. OāD. Alexander, F....Rocks at the Santa Fe Impact Structure, New Mexico, USA E. Buchner and M. Schmieder .......................Cores from Flynn Creek Impact Structure, Tennessee, USA L. P. De Marchi, J. Ormƶ, D. R. Adrian, D. T. King...Elements and REE Geochemistry of Olivine and Enstatite Chondrules in Ordinary Chondrites: Insights into |
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