 | | Journal (article/letter/editorial) | | GRAND, ISLE: L Jirrwowwux/ lot* llMt UK* U'A VERMONT Mineral Locality Index VANDALL T. K I N G P.O....Massachusetts 01776 MASSACHUSETTS Figure J. Vermont political divisions map; adapted from U.S. Geological...of New Hampshire and Vermont (1972). 324 ROCKS & MINERALS he state of Vermont is relatively small,...quar ry in the world is in Rochester (Windsor Co.), Vermont. Min eral products mined "as is" for their...maintained. (The disuse of cobblestone roads prevents Vermont from being a giant mining state today, but in the |  | | Report (issue) | | GEOLOGIST ON THE GEOLOGY AND MINERAL INDUS1RIE OF VERMONT 1945-1946 I TWENTY-FIFTH OF THIS SERIES Centennial...GEOLOGIST ON THE GEOLOGY AND MINERAL INDUSTRIES OF VERMONT 1945-1946 I TWENTY-FIFTH OF THIS SERIES Centennial...MON, The Vermont Geological Survey: 1844-1946 .......................I STATE OF VERMONT State Geologists...epartnient of Natural Resources, Mont pelier, Vermont, Zadock Thompson ...............................important technical study of the granites of Derby. Vermont. The mineral industries of the state reached new |  | | 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 | | 11ne 2; ••• Amph1bo1ite--see Bolton, Worcester County M1nera1 Loca11t1es. page 85 ••• 11.8 3~ter cerium...•••••••••••••••••'.' •.••.•••• 2--6 Barn.table County ro •• il Localiti ••••••••••••••••••••••••••••...Localit1e•••••••••••••••••••••••••••• 21 Br1.tol County Mineral Localit1 ••••••••••••••••••••••••••••••...24--25 Dukes County Mineral Loeal1tiea •••••••••••••••••••••••••••••• 26--21 Duk •• County Fo.sil Loeal1tie...Local1t1es •••••••••••••••••••••••••••••• 29--3? Bs.ex County Fo ••1l Localit1e •••••••••••••••••••••••••••••••• |  | | Report (issue) | | GEOLOGIST ON THE MINERAL INDUSTRIES AND GEOLOGY OF VERMONT 1929-1930 SEVENTEENTH OF THIS SERIES GEORGE H...H. PERKINS State Geologist STAFF OF THE VERMONT GEOLOGICAL SURVEY 1929-1930 GEORGE H. PEinuNs, State...University of Vermont. ELBRIDGE C. JACOBS, Assistant CONTENTS Geologist, University of Vermont. CHARLES...PHYSIOGRAPHY OF VERMONT, G. H. PERKINS ..................... THE aEOLOGY OF VERMONT OCHER DEPOSITS,...107 MOUNT MONADNOCK III VERMONT, J. E. Worr ................... LIST OF VERMONT MINERALS, G. H. PERKINS |  | | Report (chapter) | | granites in relation to the development of the Plymouth Basin AGAMEMNON DAVID P S Y R I L L O S 1'2,...Permo-Triassic sediments of the adjacent offshore Plymouth Basin, or highly evolved meteoric waters that...fluid :rock interaction was to produce a quartz-kaolinite assemblage similar in mineralogy to many deep...15 km from the flanks of the offshore Mesozoic Plymouth Basin (Fig. 1, inset map). The post-consolidation...a m j _e_n~t / b ~ Fal Valley Lineament 191 Plymouth Basin Western Approaches Basin ' -_~_--_-- |  | | 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 (volume) | | Texas............Dr. William B. Phillips, Austin. Vermont..........Prof. George H. Perkins, Burlington. Virginia...See Bauxite and Hallpysite. 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, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | Journal (article/letter/editorial) | | ELECTRON SPIN RESONANCE STUDIES DOPED SYNTHETIC KAOLINITE. I B. R . A N G E L , J. P. E. JONES AND P E...HALL School of Mathematical Sciences, Plymouth Polytechnic, Plymouth PL4 8AA, Devon (Received 30 April...Mg 2+ and Fe 3§ were also obtained. Synthetic kaolinite doped with Fe z + produced an ESR spectrum at...X-irradiation and annealing at ,-~200~ synthetic kaolinite doped with Mg 2+ exhibited an ESR signal at g...kaolinites. It is concluded that the g = 2"0 signal in kaolinite is due to a defect centre stabilized by Mg 2+ |  | | Book | | granitic and darker rocks, pegmatite dikes E. Vermont & N. New Hampshire: mostly Dev., Waits River &...series gneisses THRUST FAULT SLICES OF WESTERN VERMONT Rowe-Hawley slices: Missisquoi, Hawley fms., mostly...marbles & slates fault, undefined type; most in W. Vermont are block (high angle. up-down) faults syncline...“SHELF SEQUENCE” i ES [42| ROADSIDE EOLOGY of Vermont and New Hampshire Bradford B. Van Diver C FR...geology of Vermont and New Hampshire. Bibliography: p. Includes index. 1. Geology — Vermont. 2. Geology |  | | Journal (article/letter/editorial) | | Department of Mathematical Sciences, Plymouth Polytechnic, Plymouth, Devon, England (Received 14 May 1977;...and Mg2+ in the kaolinite structure. It is shown that Fe2+ can substitute in kaolinite and stabilize defects...development of methods of preparing a synthetic kaolinite doped with Fe2+ is described in detail. It is...establish that the ESR signals associated with kaolinite could be attributed to impurities substituted...of natural samples with the known structure of kaolinite and the results indicated that iron was most probably |  | Ruffell, A. H., Price, G. D., Mutterlose, J., Kessels, K., Baraboshkin, E., Gröcke, D. R. (2002) Palaeoclimate indicators (clay minerals, calcareous nannofossils, stable isotopes) compared from two successions in the late Jurassic of the Volga Basin (SE Russia) Geological Journal, 37 (1) 17-33 doi:10.1002/gj.903 | Journal (article/letter/editorial) | | Department of Geological Sciences, University of Plymouth, Plymouth, UK 3 Institut fuÈr Geologie, Mineralogie...mineralogical results show a progressive decrease in kaolinite and the concomitant increase of smectite and illite...middle Volgian, followed by an abrupt increase in kaolinite in the late Volgian. The clay mineral evidence...increases in smectite clays and decreases in kaolinite, in conjunction with the occurrence of evaporite...fractions were measured using the formula of: kaolinite/2.5 chlorite/2 smectite mixed-layer illite |  | | Journal (issue) | | HiJI community is located in northeastern Kershaw County, South Carolina. [n the past few years dark, gemmy...encompasses south central Lancaster County as well as northeastern Kershaw County {Fig. I). These areas are sparingly...abandoned Kelly Bank iron-manganese mine in Rockbridge County, Virginia. Because of its light color and friable...crystallized turquoise from Lynch Station, Campbell County, Virginia (Mitchell, 1977), and also it is unlike...a similar geological environment in Cumberland County, Pennsylvania (Montgomery , 1969). The purpose |  | | Journal (issue) | | HiJI community is located in northeastern Kershaw County, South Carolina. [n the past few years dark, gemmy...encompasses south central Lancaster County as well as northeastern Kershaw County {Fig. I). These areas are sparingly...abandoned Kelly Bank iron-manganese mine in Rockbridge County, Virginia. Because of its light color and friable...crystallized turquoise from Lynch Station, Campbell County, Virginia (Mitchell, 1977), and also it is unlike...a similar geological environment in Cumberland County, Pennsylvania (Montgomery , 1969). The purpose |  | | Journal (article/letter/editorial) | | Department of Environmental Sciences, Plymouth Polytechnic, Drake Circus, Plymouth, Devon PL4 8AA (Received l7... Comparison of the Fe (II)-doped synthetic kaolinite 71 e. o ~ 6 b> oo I O~ 0 7? X 77 X ...lose their energy by Fe ( II)-doped synthetic kaolinite 73 interaction with other electrons, i.e. by...Extrapolated value. 75 Fe ( II)-doped synthetic kaolinite |169 @@ , (a) (b) (c) (d) Key 9 silicon...return to the ions from Fe (II)-doped synthetic kaolinite 79 w h i c h t h e y w e r e r e m o v e d |  | | Journal (article/letter/editorial) | | Sphalerite and calcite, 5 cm across, Denton mine, Hardin County. Ross Lillie specimen. +!.+!+%% 34!2+ +./8 ...chalcopyrite, and sphalerite, 12.7 cm high, Hardin County. Marv Rausch specimen. 3(%,"9 -!#/50). /5 ....and barite, 6 cm high, Minerva No. 1 mine, Hardin County. Ross Lillie specimen. Figure 5 (above right).... Barite, 12.9 cm across, Denton mine, Hardin County. Ross Lillie specimen. Figure 6 (right). Fluorite...Fluorite, 1.9 cm on edge, Minerva No. 1 mine, Hardin County. Harris Precht specimen, Terry Huizing photo. Arthur |  | | Journal (article/letter/editorial) | | Department of Environmental Sciences, Plymouth Polytechnic, Drake Circus, Plymouth, DevonPL4 8AA (Received 17 December...revision o f the role of divalent ion impurities in kaolinite. MOSSBAUER STUDIES E x p e r i m e n t a l procedure...Unpublished data by the author show that the synthetic kaolinite also behaves in a different way to the minerals...explaining the occurrence of the ferrous iron in the kaolinite. The spectra are consistent with the assumption...change from the ferrous silicate glass to the kaolinite remains obscure. The chemical formula for kaolin |  | | Report (issue) | | 0283I 7 Contents Summary Page 1 Introduction Kaolinite mineralogy Classification of kaolin deposits ...Land Use 44 Demand 46 Prices 48 Production USA Brazil 48 51 52 Page Federal Republic of Germany...Crystal structure of kaolinite 4 Fig 2 ·Transmission electron micrograph of kaolinite crystals 5 Fig...Fig 3 Scanning electron micrograph of a kaolinite crystal 5 Fig 4 Distribution of the principal granite... is a white clay consisting predominantly of kaolinite. The mineral forms the basis of a large extractive |  | | Journal (issue) | | ” 74. *Dr. P. Floyd : “The petrochemistry of kaolinite formation in Gwavas quarry, Newlyn, Cornwall.”...possible re-interpretation of the structure of the Plymouth Limestone.” 91. *Dr. W. R. Dearman and Mr. M....The kaolinite (gibbsitic) FIGURE 1. Diagrammatic projections of the structures of A - kaolinite, B -...1:1 Charge on layer-unitcell Group Series Kaolinite Dioctahedral Serpentine Trioctahedral Chlorite...Trioctahedral Di-trioctahedral Trioctahedral Species Kaolinite Nacrite Dickite Halloysite Antigorite Chrysotite |  | | Journal (article/letter/editorial) | | Postcard view of the Waukon iron mine, Allamakee County, cia. 1912. John Taylor collection. ARTHUR E ...Iowa Geological Survey. Localities by County Allamakee County Lansing, Lansing lead mines = Captain...smithsonite, sphalerite (Hey1 and West 1982). Appanoose County Centerville gypsum mine; abandoned underground... Vernon, Van Buren Co. Coralville, Johnson Co. County Fairgrounds, Dubuque Co. Cresco, Howard Co. Decorah...Farmington, Van Buren Co. Fort Dodge, Webster Co. Four County quarry, Johnson Co. Georgia Pacific Corporation |  | | Journal (article/letter/editorial) | | industrial clay composed largely of the mineral kaolinite (Al4Si4O10(OH)8). Just over 1 million tonnes of...albite (Na) and orthoclase (K) feldspars into kaolinite by alteration fluids is identified as one of the...by Psyrillos et al. (1998) concluded that pure kaolinite (Grade V) is only found where dissolution of both...evidence from various authors suggests that the kaolinite deposits seen at St Austell cannot have occurred...Minerals Society of America, Boulder, Colorado, USA, 171-204. BRISTOW, C.M. 1996. Cornwall’s Geology |  | | Journal (article/letter/editorial) | | Avon which represents the northern part of the old county of Somerset, and with it one of only four major...for including Dorset in south-west England as the county essentially lies west of the midpoint of England's...region the world's second largest producer after the USA with around 7m. tonnes primarily from the southeastern...three companies, amongst 20 kaolin operators, in the USA -- Engelhard, Georgia Kaolin, and J.M. Huber -- each...Increased demand of calcined kaolin, particularly in the USA, is the result of the continuing tight supply of |  | | Report (issue) | | University of Vermont BURLINGTON. VT.: FREE PRESS PRINTING 1924. Co. CONTENTS. STAFF OF THE VERMONT GEOLOGICAL...of Vermont. ELBRIDCE C. JACOBS, Assistant Geologist. Professor Mineralogy, University of Vermont. CITA1ILES...PAGE ç ' LIST OF ALTITUDES IN VERMONT, /GEOLOGY OF GRAND ISLE COUNTY, THE OLDEST CORAL REEF, P. E.... TERRANES OF BETHEL, VERMONT, PERKINS .................... G. H. PERKTNS .................... 63...SUCCESSION IN NORTHWESTERN VERMONT, ARTHUR KEITH. NEW TRILOBITES FROM VERMONT, 1 G. H. P. E. RAYMOND |  | | Book | | for example, are almost entirely derived from the USA and Tur- key, a situation too narrowly based comfort...Minerals International Congress took place in Boston, USA, in April 1988. 4| a) envi at wererieryre' humus...(4) Serpentinized dolomitic limestone (Arizona, USA; the Transvaal). The Minerals About 95% of world...Africa Amosite Crocidolite Chrysotile Italy Greece USA India Amphibole Swaziland Chrysotile with cigarette...Asbestos districts of Quebec, to Belvidere Mountain, Vermont. This belt is part of the Lower Paleozoic ophiolites |  | | Report (issue) | | General stratigraphic column for western Amador County, California......................................(Ione) gravels about 12 m (39 ft) thick, mined by Plymouth Sand and Gravel (fig. 8), are underlain by several...gravel and the overlying Ione gravel (Greg Huyser, Plymouth Sand and Gravel, oral commun., 1995). This lower...characteristics with the upper Ione member. Granular kaolinite ("anauxite") is sparse to absent. 9 Ione Formation...throughout the Ione is the pearlylustered granular kaolinite, up to very coarse sand size, known as “anauxite” |
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