 | | Journal (article/letter/editorial) | | seriescompositionalvariations in the Cofer Deposit, Mineral District, Virginia J. Wtllnv MIllr,n Department of Geology...stratiform massive sulfide deposits of the Mineral District of Virginia. These minerals exhibit wide compositional...stratabound massive sulfide deposits of the Mineral District, Louisa County, Virginia. They are especiallysignificantin...Cuchoo Fig. L Generalizedmap of the Mineral District of Louisa County, Virginia showing the location of...Depositand the Mineral District The Cofer Deposit lies within the Mineral District of Louisa County in the Central |  | | Report (volume) | | Richardson, and Sitka Quadrangles, Kentucky, and Louisa Quadrangle, Kentucky-West Virginia GEOLOGICAL ...Richardson, and Sitka Quadrangles, Kentucky, and Louisa Quadrangle, Kentucky-West Virginia By PHILIP T...Richardson, and Sitka quadrangles, Kentucky, and Louisa quadrangle, KentuckyWest Virginia. (Geological...Richardson, and Sitka quadrangles, Kentucky, and Louisa quadrangle, Kentucky-West Virginia--------------------------2-4...RICHARDSON, AND SITKA QUADRANGLES, KENTUCKY, AND LOUISA QUADRANGLE, KENTUCKY -WEST VIRGINIA By PHILIP T |  | | Report (issue) | | some existing native sulfur mines in the United States and by opening new mines, by greater recovery of byproduct... Coal mines or districts that have produ,:ed pyrites. A considerable number of pyrite mines and coal...coal mines that produced pyrites prior to and during World War I stopped production shortly after that...for sulfuric acid manufacture. For that reason, mines whose pyrite production ceased prior to Jan. 1,... 1925 are distinguished on the map from those mines that have produced pyrites between that date and |  | | Book (edition) | | YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...Jefferson mines, New Castle, Walker mines, Black Diamond mines, < ,'oalburgh, Brook. side, Pratt mines, Woodwaid...Woodwaid, Blue Creek mines, and Mor row mines. Jefferson county; Horse Creek mines, Cordova, York, Coal |  | | Report (volume) | | it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...Sanford. Upon Mr. Sanford's transfer to the Bureau of Mines the work was put into the hands of Frank L. Hess... with pyrite in mica schist at Wood's mines and Smith's mines. Tallapoosa County, in T. 23, R. 22 E. |  | | Journal (issue) | | length of arsenolamprite in matrix from Alacaran Mine (Pampa Larga, Copiapo, Chile). All the specimens...Heighway (Part I) The Cincinnati Giant, Doctor and Mining Engineer Mark Ivan Jacobson Chuandongbei Gas Project...Project Shangri-La Center - Level 26 9 Binjiang Road East, Chengdu, 610021, China George F. Kunz (1905a, p...Precious Stones report stated that the Himalaya Mine was brought into notice in 1898 by Mr. Charles Russell...operated the tourmaline mine? And how did this lead to the work by the Himalaya Mining Company? Archibald |  | | Report (issue) | | wollastonitc, wurtzite, xenotime, xonotlite, zeolite. LOUISA COUNTY: actinolite, almandine, anglesite, ankerite... 21 Particularly Noteworthy Deposits I. Amelia District Pegmatite Masses* Thousands of pegmatite masses...the mincralogical literature arc in the Amelia District of central Virginia. More than 100 minerals have...found at two locations, the Rutherford Mines and the Morcficld Mine. Although deep weathering originally...arc steeply dipping, steeply plunging, generally east-west striking, irregular (even locally discontinuous) |  | Davison, E.H., Dines, H.G., Leese, C.E., Owen, D.E. (1938) Easter field meeting, 14th–21st April, 1938, Cornwall. Proceedings of the Geologists' Association, 49 (4) 385-391 doi:10.1016/s0016-7878(38)80003-1 | Journal (article/letter/editorial) | | phyllites-the lowest members of the Upper Devonian of the district, were given close attention in Hodge's Ground...the more energetic members of the party. Wheal Louisa Clay Pit. After lunching at Roche the party proceeded... G. Whitworth, Vice Principal of the School of Mines, and the school buildings were inspected, including...After lunch at the Trewellard Arms Hotel, Geevor Mine was visited, where the party was welcomed by the...meeting. The first point of call was South Crofty Mine, where the shaft headgear, with EASTER FIELD MEETI:"G-COR:-iWALL |  | | Report (issue) | | 100.00 34.56 31.26 35.36 27.45 (1) Emma Louisa mine, Chile. (2) Bolivia; average of seven analyses...the oxidized zone of arsenic-rich polymetallic mineral deposits; a post-mine Association: Alumopharmacosiderite...schlossmacherite, mansfieldite, quartz (Emma Louisa mine, Chile); mansfieldite, quartz, barite, goethite...(Cap Garonne mine, France). Distribution: From the Emma Louisa gold mine, Guanaco district, about 100 km...km east-northeast of Taltal, Antofagasta, Chile. At an unknown locality in southern Bolivia. In England |  | | Journal (issue) | | Vauquelinite & Mottra01ite fro01 a New Locality: Louisa County, Virginia Lance E. Kearns Dept. of Geology...from the dumps of the old Allah Cooper (Valcooper) mine by one of the authors (M .D.), have produced 5 additional...an underground mine located in Louisa County (Figure I on page 3) 5½ miles north east of Mineral, Virginia...an active mining history extending into the I 800's; Prior to 19::>7the Allah Cooper mine was worked...the Allah Cooper Mine, see Dunn, 2007. The mineral deposit at the Allah Cooper mine is an assemblage |  | | Report (volume) | | Creek mines, Swain County, North Carolina, the Toncrae mine, Virginia, and the Stone Hill mine, Alabama...Counties, Alabama___________________________ Stone Hill mine ___________________________________________ - -...Swain County copper district, North Carolina. 2. Geologic map of the Fontana mine, Swain County, N.C....Hazel Creek mine, Swain County, N.C. 4. Geologic map and sections of the Hazel Creek mine, Swain County...sections of the Toncrae mine, Floyd County, Va. 6. Geologic map of the Stone Hill mine, Cleburne and Randolph |  | | Report (volume) | | ....................................... 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish... Willis, C. F., and others, Arizona State Bur. Mines Bulls. 1-8, 1915-16. Comstock, T. B., A preliminary |  | | Book | | MINERALOGY IN THE UNIVERSITY OF SYDNEY. ASSOC. ROY. SCH. MINES, LONDON. LATE SCHOLAR OF CHRIST'S COLLEGE, CAMBRIDGE...Sometimes, as observed by Mr. C. S. Wilkinson at a mine near Wagga Wagga, the plates are so exceedingly...boy, amongst a heap of quartz, at Meroo Creek or Louisa Creek, River Turon, 53 miles THE MINERALS OP...dwts. ; 93 ozs. 18 dwts. No. 12. Found in 1852, at Louisa Creek, New South Wales; a solid lump of gold. Gross...dwts. ; 64 ozs. 7 dwts. No. 14. Found in 1857, at Louisa Creek, New South Wales; gold and crystallized quartz |  | | Report (volume) | | of Great Brit&in ' the information concerning arsenic and antimony wbich is scattered through various...a convenient form for :reference. The oreB of arsenic have not been found in notable quantity in Britain...these circu1nsta.nces a detailed account of the mines in all their operations would be out of p lace,...enable the reitder to ident ify the mines 1~nd the lodes from which arsenic is obt.ained, and the conditions...antimony a-re practica-lly confined to a. fev;, mine-, iu Cornwall and to two localities in Scotland |  | | Report (issue) | | alphabetic list of deposit names and lists the mines and properties aggregated to represent that deposit...deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...of deposits as geologic entities, as opposed to mines, is difficult because of the erratic occurrence...the past by a number of operators. In this study, mines within 1 mile (1.6 km) of each other were aggregated...deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent |  | | Report (issue) | | Pavlides ............. STOP 1, 8 STOP 1A. Mineral district Chopawamsic Formation at Contrary Creek by J.E... Gair .............. 24 Ores of the Mineral district by J.R. Craig, J.W. Miller, L.J. Cox, and R.F...16. Open pit, east end of Betty Baker mine by J.E. Gair Drill core, Mineral district by J.E. Gair ...quadrangles 3. General setting of the mines of the Mineral district. STOP LA and STOP 2 shown 4. Geologic...Geologic map of the Mineral district, Louisa County, Virginia 5. Geology of the Gofer deposit. Plan view |  | | Journal (issue) | | from a large number of mines from 1806 through the Second World War. The mines were confined to deposits...study: a control area of about 20 abandoned gold mines in the Caledonia quadrangle, Fluvanna and Goochland...adjacent area of no mines in the southwestern portion of the Pendleton quadrangle, Louisa County (Figure 1)...adjacent areas showing locations of abandoned gold mines and sampled streams. VIRGINIA MINERALS Information...concerning the histories, locations, and geology of gold mines in central Virginia can be obtained from Watson |  | | Book | | been given, and the reports of the U.S. Bureau of Mines, and the Dominion [of Canada] Bureau of Statistics...and 1929. 2 Davis, U. S. Bur. Mines, Bull. 38: 165, 1913 (Origin); Mines Branch, No. 614 (General). 3...3 Haanel, Can. Dept. Mines, 4 COAL result of decomposition the hydrogen and oxygen diminish, while...bituminous coal in the United States are those lying east of the Great Plains region, although there are some...Jour. Geol., XXIII: White and Thiessen, U. S. Bur. Mines, Bull. 38, 1913. 6 Taff, Science, N. S., XXIII: |  | | Report (issue) | | · •... ..ii (l921) ,, ls. Od, (ls. l½d,) ; , Arsenic . . . .. . . , . ·•. ..~. • . . . . :. , . . .... Queensland, and is said to have been found on Louisa C:r.eek, New South Wa.Ies, aissocia.t ed with blende...(Czechoslovakia). In Spain, the blende of Agrupa Vicenta mine, on the famous manto de azules, contains O.115 of...United States, in the Kentucky-Illinois fluorspar district, the mineral occurs as greenish-yellow or ora...turkey-fat '' variety of that mineral. In the Joplin district , greenockite occurs as a coating on. blende near |  | | Journal (article/letter/editorial) | | but their presence in the nickel ores of the Flat mine and adjacent granite pegmatites in Norway has been...X-ray images of cobalt (Co), nickel (Ni), and arsenic (As) in, pyrite grains in a sample of the hydrothermal...the degree of enrichment of cobalt, nickel, or arsenic, the brighter (whiter) the area on the image. The...distributed in crudely concentric growth zones and arsenic is present only in the very thin outer coating...X-ray images of cobalt (Co), nickel (Ni), and arsenic (As) in, pyrites from the Wheal Jane deposit in |  | | Report (chapter) | | closed-basin lakes, in rock outcrops, and in mines and mine wastes has been noted since early antiquity...of metal-sulfate salts, in connection with the mining of metals, was a phenomenon well known to the early...(soluble metal-sulfate salts) that formed within mines and along rock faces (Agricola 1546, 1556). Furthermore...derived from the oxidation of zinc, cobalt, and arsenic sulfides, such as cobaltite. He goes on to say...flies.” These descriptions suggest the presence of arsenic compounds. The range of colors from white to black |  | | Journal (article/letter/editorial) | | variety of metals up to the present. The earliest mining efforts on North American representatives were...for pyrite and resulted in closure of many of the mines. In more recent years, this trend has been further...sources such as gas and oil refining. Present-day mining is restricted to a number of deposits in USA, Canada...copper, zinc, lead and pyrite concentrates from the mines still in pro- © 1992 Elsevier Science Publishers...deposit of the US is unique in that the recent mining (post-1950 to its closing in 1987) was primarily |  | | Report (issue) | | have been considerable prospecting and mining in the district and notable advances have been mad.e in...line area -------- County Selected references Louisa and Spotsylvania counties-----Selected references...prospect Montgomery County Pulaski County Delton mines ' Prospects at Allisonia Wythe and Smyth counties...counties ----------General statemenr Bertha district ----------Prospect at Carter Ferry ------Mineralized exposures...exposures near Galena-Austinville district Simmerman prospects Ivanhoe district General features Albemarle |  | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy.... . . . . . . . . . . . . . . . . . Antimony, arsenic and thallium . . . . . . . . . . . . . . . . ..... 21.1. Chemistry and mineralogy of antimony, arsenic and thallium . 21.2. Antimony deposits . . . ....Sedimentary antimony deposits . . . . . . . . . . 21.3. Arsenic deposits . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . 21.5. Antimony, arsenic, thallium supply and use . . . . . . . . . 21.5 | | | Journal (article/letter/editorial) | | present of mining and metallurgy of lead . . . . . . . . . . . 18.7.2. Past and present of mining and metallurgy.... . . . . . . . . . . . . . . . . . Antimony, arsenic and thallium . . . . . . . . . . . . . . . . ..... 21.1. Chemistry and mineralogy of antimony, arsenic and thallium . 21.2. Antimony deposits . . . ....Sedimentary antimony deposits . . . . . . . . . . 21.3. Arsenic deposits . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . 21.5. Antimony, arsenic, thallium supply and use . . . . . . . . . 21.5 |
|
