 | | Book (volume) | | Printed and bound in Canada Orca Book Publishers PO Box 5626, Station B Victoria, BC Canada V8R 6S4 GE) 3...43) (Bottom) Several hidden seams of blood-red jasper and quartz cut through the Chemainus River Valley...Lasqueti Island Parksville-Campbell River Quinsam Lakes Strathcona Provincial Park Quadra Island Campbell...mountains of iron ore, and tapping subterranean lakes of oil, that their considerable gemstone resources...the best province for rockhounding in western Canada. The Earth’s crust has been pushed and pulled, |  | | Journal (issue) | | 4 Cover 1 Cinnabar, calcite. 4x З cm. Toltgin deposit, Guizhou Prov., Chinn. Fersman Mineralogical Museum...A "Florentine Mosaic" The Top of Tab1e. Agate, jasper, lazuгite. Firm "PLUS-. 9"production. Photo: М...the cracA offerruginous quartz. The Kasmпnachi deposit, Kazakhstan. The photograph was taken аг 77К, 20'...aпifгcial tutuine.scent coating. The Muruntau deposit, Uzbekistan. 10'. Specimen: V. Moroshkin. (left)...quartz-scheelile veinlet (5 mm thick). The Bayanskoe deposit, Kazakhstan. Specimen: V. Moroshkin. (right) "Maltian |  | | Journal (issue) | | where a wide variety of such as ruby, garnet, magnetite (black minerals may be found classified in large...mountain front are filled with small octahedrons of magnetite, which weather out, and may be collected in sandy...- portant deposit in the the H amman N 'Bails owned by the great company, Societe de la same province...of Constantine province. Barile: A considerable deposit of barite occurs in the Djurjura Mountains, northeastern...province, above the small port of D ellys. The deposit has been mined. Biotite: Nice black Bakes occur |  | | Report (volume) | | STONES Ruby, spinel, emerald, sapphire, star sapphire, star ruby, rutile, and quartz are gem stones that...and bottom are rock crystal cemented with colored canada balsam. The doublet and triplet are easily detected...seeing the separate layers or by dissolving the canada balsam in boiling water, causing the pieces to...reported in four regions: the Pacific Coast, Great Lakes, central Kentuckyeastern Tennessee, and the Atlantic...Nelson Hill, near Glacier County, Mont. The Great Lakes diamond region is essentially the terminal moraine |  | | Journal (issue) | | (unidentified) (unidentified) lakes, two two operations were were mentioned Vietnamese lakes, particular: these...there are at least three operations in various lakes, the waters of of which are still largely unaffected...is is provided provided for for each each deposit deposit type, formation dolomitic or calcic skarns...to describe the various types of the types of deposit (Figure 7) and sections are shown of soberyl deposits...almost opaque V-twin is reported from this deposit. deposit. Near Santa Leopoldina, another excavation |  | | Journal (issue) | | In-Depth By Steve Voynick By Richard Gross 31 How Jasper Varieties are Formed By Bob Jones 50 SUBSCRIPTION...years for $74.95. Add $25.00 per year postage for Canada and all other foreign countries. EDITORIAL CONTACT...been before to find a link between the Aspoladeru la Texa cave and Cueva Culiembro in northern Spain....and experienced hobbyists alike to understand how jasper and obsidian are formed plus a review of their...Agate, Pride Pit Jasper, Carrasite Jasper, Hidden Valley Jasper and Moonshine Jasper. We own and mine |  | Moeller, Kirsten, Schoenberg, Ronny, Grenne, Tor, Thorseth, Ingunn H., Drost, Kerstin, Pedersen, Rolf B. (2014) Comparison of iron isotope variations in modern and Ordovician siliceous Fe oxyhydroxide deposits. Geochimica et Cosmochimica Acta, 126. 422-440 doi:10.1016/j.gca.2013.11.018 | Journal (article/letter/editorial) | | investigated Fe isotope variations in Ordovician jasper beds from the Løkken ophiolite complex, Norway...Fe oxyhydroxide deposits. Iron isotopes in the jasper samples have higher d56Fe values (0.38& to +0...mixed-valence minerals, such as siderite and magnetite, which is attributed to dissimilatory iron reduction...modern hydrothermal Fe oxyhydroxides and Phanerozoic jasper beds. Siliceous Fe oxyhydroxide deposits related...layers of siliceous ferrihydrite. The investigated jasper beds are derived from the 490 Ma old Løkken ophiolite |  | | Report (Issue volume) | | (property), Owner, Ore, Ore min (ore minerals), Gangue, Deposit, Dev (development), Improv (improvements), Assays...correct. Under Loe (location) the position of the deposit is designated, wherever possible, by legal land...of the size and value of the included mineral deposit. Under Owner all the known owners are listed, the...metallic minerals which have been identified at each deposit, not necessarily in order of abundance or importance...would duplicate that in the description of the deposit which follows it. Gangue has been defined as the |  | | Report (volume) | | and mineralized areas 5 Gemstone 5 Bruneau Canyon jasper mine 5 Royal Purple agate claims 5 Petrified wood...resource potential 16 Geothermal energy 17 Bruneau jasper 17 Metals 17 Oil and gas 17 References cited 17...near the study areas are (1) Bruneau jasper (a gem-quality jasper) along the boundary between the Bruneau...area (Murphy Hot Springs), and (3) a limestone deposit northwest of the Bruneau River study area (fig...mineral and energy resource potential for Bruneau jasper and geothermal resources; the rest of these two |  | | Report (issue) | | found at the MPO and not those expected from the deposit model. Status: Inactive or active; active indicating...at the MPO that are part of the mineral system. Deposit model: A name and number based on the models presented...to the authors on the basis of the geologic or deposit description and setting. Geologic description:...description: A description of the local geology of the deposit. Description of work: A description of the mining...confirmed location. Ore minerals: Gangue minerals: Deposit model: Epithermal gold vein (25b, 25c, 25d) Geologic |  | | Journal (issue) | | TREASURES • MINERALS AND JEWELRY STROMATOLITIC JASPER R&G KID EmeraldS GEMS, MINERALS AND FOSSILS...March 2015 FeaTures This colorful stromatolitic jasper is similar in makeup to that which comes from the...12 still a wellspring of landscape and picture jasper by Lauritz A. Jensen and Steven P. Schultz Master...puzzles by Robert Beard regular columns Mary Ellen Jasper...........................................48 Iron...years for $66.95. Add $15.00 per year postage for Canada and all other foreign countries. EdiTORiAl COnTACT |  | | Book | | . . . . . . . . . . . . . . . . 43 Pegmatite deposit in Kaatiala . . . . . . . . . . . . . . . . ....prospecting of gemstones . . . . . . . . . 49 Pegmatite deposit in Haapaluoma . . . . . . . . . . . . . 233 Law... . . . . . . . . . . . . . . . . . . . . . 94 Jasper in Kittilä . . . . . . . . . . . . . . . . . ....minerals. An example of these is jasper. The mineralogical composition of jasper is microcrystalline quartz...hematite. Geological surveys classify these same jasper rocks as fine-grained quartzite, chert, or metachert |  | | Report (issue) | | Pine Lone Star and Washington Longstreet Messenger Meteor Minnehaha Morning Glor Morning Star Mount Tolman...Lakeview LastOiance Leuena Lilman UttleOri.ef Lone Star Lucky Knock Magnetic Mammoth Mary Ann Creek placer...Trilllle Twin Pine Walker placer War Eagle Western Star Wheeler Whitestone Wolfrarnite Wyandotte Yakima...Cliance Lead Trust Liberty Copper Little Mountain Lone Star Longshot Loon Lake Blue Bird Loon Lake Copper l...known or most recent name of the mine, mineral deposit, or mining district This is referred to tas the |  | | Report (issue) | | and jlaragenesiSK* 4 I 3 Hidden Treasure f3?deposit^* .^ »^ S;>^-| 7' ","s Sulf ide, min'e^H^^^^f;*...and $438. . . . . ."r .. ,/. .;'' ., - . * Jasper deposits. % . . . .... . iv :?-"; : 108 ^^aa^ia^...Penju mine ..................... Deposit #440 .................... Deposit in the Hermoea formation ................... 3. Part of the Hidden Treasure deposit (in pocket). . . . 4. Hidden Treasure mine (in...Treasure deposit. ... Ill 17. Corroded quartz and feldspar grains, Hidden Treasure deposit. ...... |  | | Report (edition) | | gems, tiger eye jasper, aragonite, cordierite, black jade, mookaite, fuchsite, jasper, and Munjina and...photograph: Polished sphere of Brockman tiger eye jasper from the Mount Brockman area, Pilbara region. The...irregular, horizontal bands of green, yellow, and red jasper (courtesy David Vaughan) Contents Abstract 1............................................. 298 Jasper in Western Australia....................................................................... 299 Jasper misnomers..................................... |  | | Book (edition) | | CANYON KERN COUNTY DRY LAIDEPOSIT WILDROSE CANYON . . . . . BROWN MOUNTAIN LOCALITY...COLLECTOR'S CADYS L AVIC JASPER . . . . . WESTERN SAN GABRIEL MOUNTAINS LA BREA TAR PITS . . . . . BACK...forms the no rthwest face of Millerton Head is a la yer of gray sand w hich extends to an unknown de...north of Bishop there are many places to camp near lakes, streams, and splendid tower- ing pines. During...about four miles on the paved road towards Mammoth Lakes, and then taking the pumice filled road off to the |  | | Report (issue) | | dumortierite, milarite, topaz and turquoise. An extensive deposit of amethyst occurs in quartz-calcite veins in rocks...recovered from the oxidation zone of a small copper deposit in rocks of the Abenab Subgroup of the Damara Sequence...10.2.3. Chalcedony 10.2.4. Chrysoprase 10.2.5. Jasper 10.2.6. Moss Agate 10.3. Semicrystalline varieties...pegmatites, while amethyst is currently produced from a deposit hosted by Damaran marbles. Control and report of...prisms with good crystal face development. The deposit has been worked to a depth of 1 7 to 3 m (Kaiser |  | | Report (issue) | | these resources because they involve the soils, lakes and rivers, ground water, rock formations for construction...products of adjacent centers, the diameter of each deposit was found to be lessthan about 8 kilometers. Nevertheless...and black. The black color is due to abundant magnetite dust in Figure 3. Tuff of Ellis Creek; view to...function of intense silicification and abundant magnetite dust. One or more of these intracauldron tuffs...and quartz, in order of decreasing abundance. Magnetite composed 3 percent of the phenocrysts in both |  | | Journal (issue) | | years for $66.95. Add $15.00 per year postage for Canada and all other foreign countries. EdiTORiAl COnTACT...exciting. For example, the magnesite crystals from a deposit in Serra das Eguas (Brumado, Bahia) and fine blue...superb, large Japan Law quartz twins at the Brumado deposit. Brazil’s pegmatite deposits are ancient. They...posits in the original mining area have da Ilha deposit created a stir when it produced crystals, and some...collect. It has a strong with the rose quartz! The deposit is in penchant for developing twins, somethe middle |  | | Report (issue) | | including geology of the important Loretto-Appleton deposit Traders-Forest belt 403 mines 404 4O4 407 Traders...level 22. Sketch 23. Sketch of contortions in jasper bands, west side of Clifford 24. 25. Diagrammatic...Superior sandstone was deposited. water and the sand deposit covered During this time the entire district...presence of a coarse quartzite containing pebbles of jasper, which must have been furnished by beds under the...coarse quartzite containing pebbles of chert and jasper that must have been derived from some Their existence |  | | Journal (volume) | | Warren ITpham XXXIX. A Platiniferous Nickel Ore from Canada by F. W. Clarke and Charles Catlett XL. Stratigraphic...Koenig: Gahnite, Columbite, Genth: Stibnite from Canada. G. C. Hoffmann: Sinter-forming Algas Results Mineralogy...scientific progress c the age it is indispensable."— Canada Presbyterim Toronto. " Rarely, indeed, will the...traiter ici de la lumiere, la premiere chose dont je veux vous avertir est qu'il peut y avoir de la difference...c'est-a-dire ce qui est dans la flamme ou dans le soleil qui s'appelle du n'om de lumiere: la plupart des philosophes |  | | Journal (issue) | | Published Monthly. Yearly subscriptions, United States, Canada, Central and South America, $3.00. Foreign, $10...Australia, Marrickville (Sydney): Brazil, Sao Paulo; Canada, Scarboro Switzerland, Geneva. Repre(Toronto 13);...burgh 8, Pennsy! ia. In Canada: Safety Appliances PittsMine Company of Canada, Ltd., 500 MacPherson...MacPherson Avenue, Toronto 4, Ontario, Canada. MINE SAFETY APPLIANCES COMPANY 4,',\sy;\p NATIONAL COIL’S TESTING...baking, further tests assured insulation « IN CANADA: Page 11 ST. JOHNS. QUEBEC National’s check |  | | Book | | Tunisia, Egypt, Sudan, Yemen, the Emirates, Libya, Canada, Spain, France, Italy, Austria, Japan) have taken...the surrounding mafic rocks with high amounts of magnetite and hydroxyl-bearing minerals in arid regions...associated with the Purtuniq Ophiolite, Quebec, Canada. Remote Sens 4:1208–1231 de Wall H, Greiling RO...mapping using ASTER data in the Infiernillo porphyry deposit, Argentina. Ore Geol Rev 32:275–290 Dixon TH (1981)...geology—methods, integration, solutions, Calgary, Canada, pp 1157–1172 Fritz H, Messner M (1999) Intramontane |  | | Book | | Complex in the Aus area (Jackson. 1976)contain magnetite quartzites which may have a similar age and origin...origin to the Aggenys, Black Mountain and Gamsberg magnetite quartzites and sedex lead-zinc deposits of South...in an island arc setting (Reid, 1977). The Haib deposit has well-developed phyllic and potassic alteration...Hawkesworth et al.. 1983; McDennon, 1986). The only deposit of note within these complexes was the volcanogenic(...volcanogenic(?). quartzite-hosted, copper-silver deposit of the now abandoned Oamites mine {HohewarteMetamorphic |  | | Book | | rock salt, which happens when large seas or saline lakes become barred from the open ocean (as a result of...poor, in part because of the coarse nature of the deposit, which was probably deposited quickly in response... ‘The Bar’ ‘The Bar’ is part of a sedimentary deposit that can be traced for more than a hundred km along...Marble Bar is really jasper The Marble Bar is not composed of marble, but of jasper or, more correctly...Blue-black silica breccia vein cutting through layered jasper chert. Veins like this were originally hot fluids |
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