 | | Journal (article/letter/editorial) | | Connecticut] at 05:54 05 October 2014 Figure 1. Twinned gypsum crystal, 4.1 cm wide, confluence of Belly and Oldman...Scovil photo. Gypsum Crystals in Canada G ypsum is an important industrial mineral in Canada, with large...mines are not sources of collectible gypsum crystal specimens—gypsum in these deposits is massive. This...This article gives an overview of gypsum occurrences from which collectors might expect to see reasonably...clay-included gypsum crystals are found in the dumps of the Pleasant Valley coal mine as well as in the |  | Ghazban, Fereydoun, Schwarcz, Henry P., Ford, Derek C. (1990) Carbon and sulfur isotope evidence for in situ reduction of sulfate, Nanisivik lead-zinc deposits, Northwest Territories, Baffin Island, Canada. Economic Geology, 85 (2) 360-375 doi:10.2113/gsecongeo.85.2.360 | Journal (article/letter/editorial) | | NanisivikLead-Zinc Deposits,Northwest Territories, BaffinIsland, Canada FEREYDOUN GHAZBAN, HENRY P. SCHWARCZ, GeologyDepartment...result of reduction of sulfate, either at the The Nanisivik Pb-Zn Deposits The depositsare locatedin northernBaffinIsland...Territories of Canada, near the northern 0361-01œ8/90/1047/360-1653.00 360 SULFATEREDUCTION, NANISIVIK Pb-ZnDEPOSITS...SocietyCliffsFormationnearArctic Bay(25 km westof Nanisivik)and also in the southeasternBorden basin (Geldsetzer...associatedwith gypsum-bearing sabkhasequences within the lower SocietyCliffs Formationon Bylot Island, 150 km |  | | Book | | AND DEVELOPMENT IN THE CENTRAL ARCTIC - KEEWATIN REGION RECENT TRENDS AND FUTURE SITUATION WITH AND WITHOUT...AND DEVELOPMENT IN THE CENTRAL ARCTIC - KEEWATIN REGION RECENT TRENDS AND FUTURE SITUATION WITH AND WITHOUT...outlook for mining developments is examined over an area of the Northwest Territories extending approximatel...Polar Gas pipeline. The area is a frontie r region of mineral activity in Canada. There ar e presently...deposit of Arvik Mines Ltd . , on Little Cornwallis Island, is a feasible proposition and its development |  | | Report (issue) | | GEOLOGICAL ASSOCIATION PRECAMBRIAN ee OF CANADA SULPHIDE SPECIAL PAPER 25 DEPOSITS H.S. Robinson...Suite 520, J.M. Franklin, Geological Survey of Canada, 601 Booth Street, KIA 0E8 Ontario International...the Geological Association of Canada. Geological Association of Canada Department of Earth Sciences University...University of Waterloo Waterloo, Ontario Canada N2L 3G1 Printed by: Johanns Graphics, Waterloo,...Massive Sulphide Deposit, Noranda District, Quebec, Canada My-eknuckeycand Jo) Watkitisieasenae ernie sy oad |  | | Book | | Graben, compiled and published an index of volumes 1-14. This index has proven invaluable to readers and...growing for a new, comprehensive index. Because the 14-year index suffered from a binding defect, most copies...cumulative back to volume 1, fully superceding the 14-year index, and which is organized on a new plan...different format it was impractical to build upon the 14-year index as a base, nor could we use subsequent...65-128 65-128 1-64 12 / 1981 13 I 1982 1-64 14 / 1983 15 / 1984 1-64 1-64 [ 18 / 1987 [ 19 |  | | Report (volume) | | evaluation: Church, C. C., 2. Alaska, Blashke Island ultrabasic Geiger and scintillation counters, complex:...Cooper, B. N., 17. Specialization: Link, T. A. , 14. Arizona, northern, oil and gas Geological research... 13. British Columbia ores, zoning: Geology in Canada: Hume, G. S., Gunning, H. G., 5. California, southern...L., 4. Gilbert H., 10. Colorado, South Silverton area: Expanding horizons: Lay, R. L.,L Geophysicist in...phosphates, problems: Fleischer, M., 6. Fisher, D. J., 14. Science and hobby: Meen, V. B. , 1. Pegmatites, |  | | Book (volume) | | cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless scheelite (19.66 ct), Kern...promising diamond fields being vigorously explored in Canada and the United States. Experts agree that in several...diamond-bearing kimberlite bodies, most likely in Canada. Systematic large-scale mining of sapphire-bearing...certain other areas, as around the Great Lakes region. Numerous small discoveries of gem materials took...from government sources in the form of detailed area reports and corresponding geological maps. I have |  | | Journal (article/letter/editorial) | | from 1900 to the middle 1940s; but the Mariposa mine, which produced most of the rare minerals, ceased...wrote for Rocks & Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April... i i • I i 1 i• 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Angelina Aransas Archer Armstrong...mile N of Lufkin in railroad cuts, in blue clay; gypsum* (crystals, plates, and clusters) (Kennedy, 1892)...Zavala, road outcrop of Eocene clays and sands; gypsum* (crystals) (Sloat, 1978). Barton's Creek, Smithville |  | | Book (volume) | | Workers from 30 states, Australia, Belgium, Brazil. Canada, England, France, Holland, Israel, Italy, Mexico...knowledge of the geology and geochemistry of salt, gypsum, anhydrite and borates. The geochemistry of salt... • • Geology of the Salt and Gypsum Deposits in the Saltville Area, Smyth and Washington Counties,...Salt Rocks 248 Bromine Investigations on Eastern Canada Salt Deposits 276 Recent South American Borate...Trona . . . . . . . . . . . . . . . . . . . The Gypsum -Anhydrite Equilibrium at 1 Atmosphere Pressur |  | | Journal (issue) | | MineralNews Vol 14 No.12 December, 1998 The Mineral Collector 1s Newsletter $2.00 Minerals 1998: What's...inclusions of Iepidolite! Both types are from Madagascar Island, now Malagasy Republic. I spent a good bit of time...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens...clear calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites...specimens of azurite and malachite from the Flambau Mine in Wisconsin, now completely gone, of the chalcocite |  | | Report (volume) | | resources of wilderness study areas-San Rafael Swell Region, Utah) (U.S. Geological Survey bulletin ; 1752)...Mines and mineral resources-Utah-San Rafael Swell Region. 2. Mines and mineral resources-Utah-Muddy Creek...resources-Utah-Sids Mountain Wilderness. 7. San Rafael Swell Region (Utah). 8. Muddy Creek Wilderness (Utah). 9. Crack...(UT-060-007) Wilderness Study Area, Crack Canyon (UT-060-028A) Wilderness Study Area, San Rafael Reef (UT-060-029A)...(UT-060-029A) Wilderness Study Area, Mexican Mountain (UT-060-054) Wilderness Study Area, and Sids Mountain (UT-060-023) |  | | Book | | 61 232 PART The Making 43 II 5 7 3 III Mine PART 267 IV Glossary 279 Bibliography 291...minerals which make lovely cabinet specimens. old mine western states, to kick up and oxidation, ...abandoned cially in the dumps not unusual for mine dumps, espe- a solid gold or silver nugget, simply...glossary and Part III is devoted to a section on small-mine development. The proper use of a geologic map...for profitable hunting or for developing your own mine are as great as ever. America needs strategic minerals | | | Book (volume) | | promising diamond fields being vigorously explored in Canada and the United States. Experts agree that in several...dia1nond-bearing kimberlite bodies, most likely in Canada. Systematic large-scale mining of sapphire-bearing...certain other areas, as around the Great Lakes region. Numerous s1nall discoveries of gem materials took...fron1 government sources in the form of detailed area reports and corresponding geological maps. I have...operators, Morefield Mine, Amelia, VA; Max & Suzy Berchtold, Royal Rainbow Mine, Laytonville, CA; Ralph |  | | Book (edition) | | Chie KAISE Fe CANAL — HENRY J. KAISER COMPANY (CANADA), 4999 St. Catherine Street W. Montreal 215, P...695-7500, Ext. 49, or write TEROLAB LTD., 4200 Trans-Canada Hwy., Pointe Claire, Que. H9R 1B6 . CANADIAN...NEWSPAPER Editor Alexandra Worobec B Printed in Canada, July, 1977, by Nortbern Miner Press Limited...River St., Toronto, Western branch Paper bound, Canada MSA 3P2 office: Suite 305, 1200 West Pender Vancouver...ready reference to the active mining companies of Canada, and to organizations not now active. The Handbook |  | | Book | | collections listed varies widely: 31 by universities, 14 by town or city councils, 13 by district councils...should be of specimens from localities within the region of that museum, or at least from the country concerned...catalogued, at an Ecole Cen- Part of the exhibition area 14 trale, during the subsequent French regime. In...collections of timber specimens. The mineral display area is small (ca.30m 2), and adjoins a geoscience exhibit...precinct Daily (except Wednesdays) 10-12 hrs, also 14-1 6 hrs on Sat. and Sunday Free H.J. Muhlig Historical |  | | Book | | MINERAL ViSjTkl" RESOURCES OF NORTH WESTERN CANADA. BY E. JEROME DYER, F.R.G.S. Honorary Secretary...hand-book upon the mineral resources of North-Western Canada. The gold discoveries in the Upper Yukon Country...Yukon-Mackenzie Country and the means of access to that region. I would direct special notice to the accompanying...to the splendid work of the Geological Survey of Canada under the brilliant directorship of Dr. G. M. Dawson...Survey of Canada for the years 1886 to ’95, inclusive. Official Handbook of the Dominion of Canada, published |  | Tuovinen, Hanna, Pelkonen, Mila, Lempinen, Janne, Pohjolainen, Esa, Read, David, Solatie, Dina, Lehto, Jukka (2018) Behaviour of Metals during Bioheap Leaching at the Talvivaara Mine, Finland. Geosciences, 8 (2) 66 doi:10.3390/geosciences8020066 | Journal (article/letter/editorial) | | Metals during Bioheap Leaching at the Talvivaara Mine, Finland Hanna Tuovinen 1 , Mila Pelkonen 1 , Janne...solid process waste material deposited on site in gypsum waste ponds. It is apparent that Zn, Cu, Co, and...however, Ni, though leached, was also found in the gypsum pond at relatively high concentrations. Relatively...small fraction that is mobilised accumulates in the gypsum pond. Of the radioactive constituents, Th is essentially...readily leached from the ore, again accumulating in gypsum pond waste. In addition, a laboratory-based sequential |  | | Book (volume) | | sufficiently complete reference books and databases in this area. The book “The Infrared Spectra of Minerals” (Farmer...cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different... “paralabuntsovite-” (11), “labuntsovite-” (12, 14, 15), lemmleinite-Ba (13), labuntsovite-Fe (16),...500 to 800 cm1 can be considered as “fingerprint region” sensitive to the composition and the topological |  | | Book | | stone, dolomite, feldspar, fluorite, gemstones, gypsum, kaolin, limestone, magnesite, mineral sands, peat...71 11 Fluorite 78 12 Gemstones 83 13 Gypsum 90 14 Kaolin 98 15 Limestone 115 16 Magnesite...figures 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26....producing centres and Interest Areas - Melbourne Supply Area Gravel; and scoria and tuff production Sand production...Australian gypsum production by State Victorian gypsum production Victorian salt and gypsum resources |  | | Book (volume) | | from the small, but stratigraphically important, area of Precambrian rocks in Spitsbergen and on Bjorngya...generations of geologists. Greenland, the largest island in the world, forms a stepping-stone toward the...the west. Even though Greenland is a remote island with a severe climate, the persistent work of expedition...still known only in a general way, but the Shield area today is one of the key areas in the study and interpretation...extensive areas and wealth of rock exposures, is a key area in Precambrian geology with especial reference to |  | | Book (volume) | | New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, and Wisconsin VOLUME 2: THE SOUTHEASTERN...New York, N.Y. 10022. Published simultaneously in Canada by Fitzhenry & Whiteside Limited, Toronto. FIRST...pegmatite, shoreline, quarry, gravel pit, prospect, mine, etc.). Let’s take, as an example, under the heading...corresponding entry is as follows: 7. Orella Station area (a former watering stop of the Chicago, Burlington...through Badlands area (negotiable for autos but four-wheel drive is recommended) to a region of canyons; collect |  | | Journal (issue) | | and half is extracted from Western Australia, an area that is 113rd of Australia's land mass and houses...live in or around Perth, with the remaining huge area being frontier land with few roads. Some of the...Whaleback mine opened in 1970 is owned by the Broken Hill Property Company. The open cast mine is now 1500'...tonnes per year. There is great rivalry between the mine owners to be the biggest; an Australian man is judged...for salt. An area 808km long and 25km wide with salt deposits 2.3m deep on top of gypsum deposits 5m deep |  | | Report (issue) | | RESOURCES OF THE ESCALANTE CANYON INSTANT STUDY AREA, GARFIELD COUNTY, UTAH By Gordon W. Weir, U. S...mineral survey of the Escalante Canyon Instant Study Area, Utah. Contents Page Summary....................showing location of the Escalante Canyon Instant Study Area............................ 2» 3 Mineral resource...generalized geologic map of the Escalante Canyon Study Area............... 3. 5 Index showing the location...in the Escalante Canyon Instant Study Area.................. 14 Tables Page Table 1. Generalized stratigraphic |  | | Journal (article/letter/editorial) | | jasper, semi-opal") in the Tennessee River Valley area near Huntsville, Madison County, the first such...depressions in carbonate rocks (Brown 1948). Compton mine-3 km southwest of Remlap: hematite along the entire...bauxite mining areas in the United States. Louisville area-IO km southwest of Clayton: goethite with accessory...Lynch 1973). Barite was first reported from this area in the I840s. Figure 2. Barite crystals, 2.5 by...glauconite goethite gold gorceixite graphite greenalite gypsum halite halloysite halotrichite hematite heterosite |  | Wrucke, C.T., Marsh, S.P., Raines, G.L., Werschky, R.S., Blakely, R.J., Hoover, D.B., McHugh, E.L., Rumsey, Clayton M., Gaps, R.S., Causey, J.D. (1984) Mineral resources and mineral resource potential of the Saline Valley and Lower Saline Wilderness Study Areas, Inyo County, California. Open-File Report Vol. 1984 (84-560) US Geological Survey doi:10.3133/ofr84560 | Report (issue) | | Wilderness Study Area (BLM No. CDCA 117) and the Lower Saline Wilderness Study Area (BLM No. CDCA 117A)...Conservation Area, Inyo County, California. SUMMARY The Saline Valley Wilderness Study Area and the Lower...Lower Saline Wilderness Study Area, located in eastern California between the Inyo Mountains and Death...Wilderness Study Area has a high potential for the occurrence of gold resources in two areas. One area, largely...largely outside the study area, is in the vicinity of the Crater mine in the Last Chance Range, and it has |
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