 | | Catalog/List | | a few yellow Sphene micros in one area (Sonnblick, Rauris, Salzburg,Germany) £15 ALMANDINE, quite sharp...inch size, with a smaller garnet growing out of one face. (Fauske, Norway) £6 ANALCITE nice coverage of 5mm...Northumberland CACOXENITE golden micros in cacoxenite rich area on magnetite lxlxl .5 Levaeniemi Mine, Norbotten...straw ore type, light brown fibrous mass,with some limonite in between from Tynagh mine, near Loughrea. County...vein section with some clean white quartz (Timmins area,Ontario,Canada) 2x2 £15 less rich piece 2x2,5 £8 |  | | Book | | a few such specimens have been found after 1960 (see the Amity-Edenville entry for Edenite and Spine!)...is not common in the metasedimentary rocks of the area which host these species, but "reasonably good"...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...to 2 cm which are pseudomorphs after bastnasite--see photo in Guastoni, Pezzotta and Zorzi (2008). ILMENITE... r ILMENITE QUEBEC Girardville, Lac Saint-Jean area. Just northwest of the town of Girardville, itself |  | | Book | | Asia. The general boundaries are therefore: in the North, Britain and Scandinavia, in the South, the Mediterranean...his views on the copper mines of Gt Ormes Head in North Wales. I would also like to thank the many archaeologists...Studies also kindly supplied up to date material. I am also grateful to Professor B. Jovanovic of the Institute...What must be remembered is that progress travelled north from the Near East and the Balkans in early Neolithic...Level surface, (b) steeply dipping terrain or cliff face. All seams outcrop at the surface unless laid down |  | | Journal (issue) | | available these can be obtained from: Mrs. J. Spence, (see above). E. Otty ADVERTISING R. Watson For details...belt. An old open level was investigated on the north-east side of a hill 1.5 km N. W. of Bontddu. A small...being undertaken in other trials and mines in the area, and it is to be hoped that from time to time other...dominated by two broadcasting towers. In a small area in the city are the stock exchange, banks and mining...wa given to a new shaft to enable the remaining area of the lease to be exploited. After ten schemes |  | | Journal (article/letter/editorial) | | azurite, and chrysocolla Bismutite. . . . Beyerite. Limonite and manganeseoxide. . . Kaolinite. Calcite and...in the Van Buskirk deposit. Calcite, kaolinite, limonite, and manganeseoxide are the chief products of...Malachite Azurite Chrysocolla Beyerite Bismutite Limonite Manganese oxide Calcite Kaolinite Chalcedony ...to milky white to light gray. In a few deposits limonite colors the mineral many shadesof red and brown...red. The reddish color is characteristic for the area, not only for microcline in pegmatites but in Pikes |  | | Journal (volume) | | 8QQ. Printed by: Acorn Print Media, Quorn House, North Road, Loughborough, Leicestershire, LE11 1LE. Published...Tayler 26-32 A review of the mineralogy of the area around Markfield, Leicestershire Francis Ince 32-44...32-44 A review of the mineralogy of the area around Groby, Leicestershire Francis Ince 44-62 A report...fluorspar may yet see a resurgence of interest in re-evaluating deposits in the north of England, and it...Roughton Gill Mine worked a number of veins in the north face of Iron Crag, of which the Roughton Gill South |  | | Report (volume) | | WILDERNESS Mineral Resources of the North Absaroka Wilderness Study Area, Park and Sweet Grass Counties,...geochemical investigations of the North Absaroka wilderness study area, Park and Sweet Grass Counties,...interpretations C. Economic appraisal of the North Absaroka wilderness study area, Park and Sweet Grass Counties,...1505 An evaluation of the mineral potential of the area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...Survey. Mineral resources of the North Absaroka Wilderness study area, Park and Sweet Grass Counties, |  | | Report (issue) | | author with sampling in the active Friedens ville area; exploration geologist Charles G. Van Ness furnished...soil geochemical data for the Woodbury prospect (see appendix to Woodbury report with data from Van Ness...through the trace-sphalerite occurrences in the York area. IV Drs. Jacob Freedman and John W. Price of...drill site), and R. L. Schmiermund (Keystone mine area base map). Donald T. Hoff of the William Penn Memorial...communi cations. His comments on the Phoenixville district and the Almedia mine, in particular, are appreciated |  | | Book | | such famous mining centres as the Mitterberg in Austria, Kargaly in Russia, the Great Orme in Wales, and...conducted in Austria in the late nineteenth century. The early work at the Mitterberg mines near Salzburg by Matthäus...Radivojević, Thomas Stöllner, and Simon Timberlake. I am particularly grateful to Nick Hogan and James O’Driscoll...indeed was my new best friend, Google Translate. I am grateful to University College Cork for providing...3. The mineralization of the Great Orme mine, north Wales 9 Fig. 1.4. Base metal metallogeny and |  | | Report (volume) | | Preliminary Study of Radioactive Limonite in Colorado, Utah, and Wyoming GEOLOGICAL SURVEY BULLETIN...Commission 1046-N Preliminary Study of Radioactive Limonite in Colorado, Utah, and Wyoming By T. G. LOVERING...Tom Gray, 1921Preliminary study of radioactive limonite in Colorado,. Utah, and Wyoming, by T. G. Levering...Pete, 1919joint author, n. Title: Kadioactive limonite in Colorado, Utah, and Wyoming. (Series: U. S...____________________________________ Yellow Cat area, Grand County, Utah_______________________ Snow-Bonniebell |  | | Report (issue) | | MOUNTAIN DISTRICT Washington County, Idaho and IRON ORE DEPOSITS IN THE CLEARWATER DISTRICT Idaho County...1947 IRON ORE DEPOSITS OF THE IRON MOUNTAIN DISTRICT, Washington County, IDAHO CONTENTS Page Summary..... 23 ILLUSTRATIONS ^ /j|^ ^/ Iron Mountain District, w T Washington County, Idaho 9 » and* Index....pocketx IRON ORE DEPOSITS OF THE IRON MOUNTAIN DISTRICT Washington County, Idaho SUMMARY The iron ore...ore deposits of the Iron Mountain district are 33 miles by road from the Union Pacific railroad at weiser |  | | Report (volume) | | _______________ CeboUa district..______________________________ Upper Uncompahgre district. ______ _________________________...Uranium occurrences___________ ________ __ Bonanza district..____________________ ___________________ General...Lower Uncompahgre (Ouray or Paquin) district.__________ Telluride district _________________________ Sneffels...district____________________________________ La Plata district._________________________ Engineer Mountain d...district________________________ Burrows Park (Whitecross) district-.___________________ Carson Camp district____ |  | | Report (issue) | | discussion 43 Commercial possibilities Sherman Valley area Location and general description History of mining...Stinger banks 90 91 •. 92 92 92 93 Little Cove area 94 Fulton County Huntingdon County East Pennington...Huntingdon Furnace banks ' 94 94 94 95 , ; Orbisonia area 97 Chester Furnace 98 Lancaster County Lebanon...Page Plate 1. Geologic map of the Sherman Valley area Pocket 2. Geologic map and cross section of the...nodular ore. 11. A, Cryptomelane and limonite replacing clay;-B, Limonite replacing veined cryptomelane. |  | | Report (volume) | | southeast side of Nickel Mountain and the adjacent area, showing relationship of ore to topography........2,000 feet was dissected. This process formed limonite and nickel-poor garnierite. Under present climatic...200, is at an elevation of about 700 feet on the north side of Cow Creek a mile west of its junction with... 2/ Clarke, F. W., Some nickel ores from Oregon: Am. Jour. Sci., 3d ser., vol. 35, pp. 4g3-4gg, Iggg;...report. The chemical analyses were made by Victor North, also of the Geological Survey. Topography The topography |  | | Report (issue) | | 1909, the writer spent 10 days in the Carrville district, Trinity County, Cal., and, incidental to other...written. In November, 1910, another visit to the district was made, but inclement weather handicapped the...The growing economic importance of this min ing district merits notice, and it is hoped that this brief...Alien, of Aliens Camp; and many others in the district. Mr. Waldemar Lindgren, chief geologist of the...Survey No. 470,1911, pp. 11-29; The Bragdon formation: Am. Jour. Sci., 4th ser., vol. 19,1905, pp. 379-387 |  | | Report (edition) | | County mines of the 69 Phoenixville lead-zinc district Coatesville pegmatite and pyrrhotite localities...magnetite-chalcopyrite mines Graphite locality State line district feldspar quarries Clinton County Salona calcite-dolomite...serpentine quarry Chestnut Hill limonite pseudomorph locality Fruitville Pike limonite pseudomorph locality H...County Carper magnetite mine Cornwall magnetite mine area H. J. Smith limestone quarry Lehigh County Constitution...Kreamer wavellite Sullivan County locality Millview area metallic minerals Union County Faylor-Middlecreek |  | | Journal (article/letter/editorial) | | Devonian of West Somerset and Carboniferous of North-East Devon 15-18 May 1964 Report by the Directors:...secondly, to study the Carboniferous succession of north-east Devon where the Culm Measures most closely...Pericyclus Zones) (Goldring, 1955). (b) Carboniferous of North-East Devon The succession of Culm Measures, overlying...Beds, has previously been outlined in the Bampton area by Thomas and others, as shown in the table on page...Carboniferous of the area east and south of Bampton (Thomas, 1963a).In the extreme southeast of this area, the Westleigh |  | | Journal (article/letter/editorial) | | The Great Car, situated about four miles east of North Berwick. It is to be recalled, however, as Mr Balsillie...undescribed. This rock, which occurs in the North Berwick district, shows many mineralogical resemblances...Traprain Law, a prominent landmark less than a mile north of Blaikie Heugh. These inclusions will be described...of the. basaltic and trachybasaltic lavas of the area, and in the majority of the basic intrusions it...agglomerate bed occurring in the bedded ash of the North Berwick shore has jielded what appears to be a leucite-basanite |  | | Book | | wonderful fossil insect imprint recently discovered in North Attleboro. How I wish I had GPS and a digital camera...challenge of revising and further completing my work. I am grateful to the members of the Boston Mineral Club...offices and saw a spreading rust stain on the rock face jutting out beneath the Blue Hills Tennis Club....at Boston College. In a similar formation in North Carolina, enough was found recently to warrant opening...worth pursuing." Gleba, who is also exploring in the area of the old Newbury mine and hopes sometime in his |  | | Journal (article/letter/editorial) | | workings, or 'minepits', for clay ironstone in an area between Horsham and Crawley is shown on geological...geological sketch-maps. The geological structure of the area is described in outline. The old workings, except...in the area after the Civil War. Bringing into consideration evidence from the whole Wealden area, the...1f1J. Fig. J. Locality map , showing position of area included in Figs. 2 and 3. Numbered rectangles a...others near Charlwood by Sewill & Lane (1951). The area is included in the Horsham (302) Sheet of the one-inch |  | | Book | | ALKALI-MONTMORILLONITE. of miloschite . Am. See calcium-montmorillonite. ALLOPHANE. A name applied...Foshag, W. F. (1928) Anauxite, from Czechoslovakia Am. Mineral., vol. 13, Ross, C. , a mineral species...of California Am. Mineral., vol. Ross, C. S., , , 13, p. Gruner, 145-152. n927) Am. Mineral., vol...It is named from the locality, Askana, Ozurgety district, Georgia, vol- Transcaucasia. Belyankin, D....61, p. 253-283. Kerr, P. F. (1937) Attapulgus clay Am. Mineral., vol. 22, p. 534-550. Bradley, W. F. (1940) |  | | Thesis/Dissertation | | microcline is the only other feldspar recorded. in this area. It has only been found in rhyolitic metatuffs drt...rhyolitic metatuff in lowest grade rocks in the Pilou area (23554). rn this instance epidote (2Vu, = 81o)...eight pumpellyites from the oudgoa-Boat pass. district using an electron microprobe and (ranging from...first appearance of Naamphibore in the ou6goa district is controrled by bulk-rock chemistry. This is...the composition of amphiboLes from the Ou6goa district B1ack (1973) showed a number of important features |  | | Journal (volume) | | 47-50 NOTES Childrenite from the English Lake District Richard S. W. Braithwaite and Richard P.H. Lamb...deposit usually consists of iron minerals such as limonite and jarosite with some gypsum derived from the...common. In several of the mines in the Nenthead area, Cumbria, such as Brownley Hill Mine and Carr's...studied Only specimens with a distinct exceeded 70. limonite/jarosite centre to the patches are included in...Two small rock fragments cemented by gypsum and limonite. Specimen width 6 em. THE NATURE OF THE ROCKS |  | | Report (issue) | | the geol- ogy, ore deposits, andJttines itt an area ofthe Sa watch Range UNITED STATES GOVERNMENT PRINTING...graben _____________ --Faults of the Bald Mountain area ____ _ Faults of the Garfield region ___ -----Structure...--- - - - -- -- -- - - -- -- - --- Tincup mining district ________ ------------------Chief economic s.nd...Mines and prospects-Continued Quartz Creek mining district ____________________ _ Chief economic and geologic..._____________________________ _ Cil~en ~arnmoth Tomichi mining district ________________________ _ Chief economic and |  | | Report (volume) | | _________ Economic geology _____ _ __ _ _ Valley north of Slate Ridge.__________.____________ Goldfleld...Economic geology________________________-__ 88 Ranges north of Pahute Mesa._______________,___ 89 Cactus Ra...7 Descriptive geology Continued. Page. Ranges north of Paliutc Mesa Continued. Kawich Range ______________...CONTENTS. Descriptive geology Continued. rage. Ranges north of Pahute Mesa Continued. Belted Range Continued..._____ Gold Mountain ridge and the hills to the north of Grapevine Canyon _._____________________._______________ |
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