Iron ore deposits of the Bristol mine, Pontiac County, Que.

magnetometric survey, etc.
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Govt. Print. Bureau , Ottawa
Iron ores -- Quebec (Province) -- Pontiac (County), Mines and mineral ressources -- Quebec (Province) -- Pontiac (Co
Other titlesMagnetic concentration of ores
Statementby E. Lindeman. Magnetic concentration of ores / by Geo. C. Mackenzie.
SeriesCIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 82358, Bulletin / Canada. Mines Branch -- no. 2.
ContributionsMackenzie, George C., 1877-1931., Canada. Mines Branch.
The Physical Object
FormatMicroform
Pagination2 microfiches (28 fr.)
ID Numbers
Open LibraryOL18736555M
ISBN 100665823584

Get this from a library. Iron ore deposits of the Bristol mine, Pontiac County, Que. Magnetometric survey, etc. [Einar Lindeman; George C Mackenzie].

Get this from a library. Iron ore deposits of the Bristol mine, Pontiac County, Que: magnetometric survey, etc. [E Lindeman; George C Mackenzie; Canada. Mines Branch.]. Book Mine, Alpha, Iron Co., Michigan, USA: Commodities (Major) Iron ore deposits of the Bristol mine Iron Deposit Type: Secondary Enrichment Development Status: Past Producer Deposit Model: Superior Fe (BC name is Lake Superior & Rapitan types iron-formation) Host.

Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, or deep purple to rusty red.

The iron is usually found in the form of magnetite (Fe 3 O 4, % Fe), hematite (Fe 2 O 3, % Fe), goethite (FeO(OH), % Fe), limonite (FeO(OH)n(H 2 O), 55% Fe) or.

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Sign in to make your opinion count. The. The Bristol Mine is located near the town of Shawville. The mine was active on two separate occasions before closing its operation due to the lack of ore.

The iron mine of Bristol was in operation from to and was one of the main mines used for iron in Canada at the time.

It exported its iron across the world to places like Belgium. The Salisbury Iron Mine is in Ishpeming, Michigan. Historically the site has been part of the Marquette Iron Mining District. The site was first discovered in The Salisbury Iron Mine was closed at the time of data entry with no known plans to re-open.

Production size when active was considered to be small. Berks County, PA Iron mines, mine companies, mine owners and mine information.

US-Mining provides information on mines, operators, and Que. book mined in Berks County, PA. Mines Branch: Electrothermic smelting of iron ores in Sweden / (0ttawa: Government bureau, ), also by Alfred Stansfield (page images at HathiTrust) Mines Branch: Feldspar in Canada, (Ottawa: Government Printing Bureau, ), also by Hugh S.

de Schmid and Hugh Swaine Spence (page images at HathiTrust; US access only). The Upper Michigan iron ore industry, however, is presently faced with some of the gravest problems in its entire history. In the first place, competition from foreign sources is already challenging Michigan's position as a leading iron-ore-producing state.

Over thirty million tons of iron ore were imported to domestic steel mills during   Proposed iron ore mine in Iron County Wisconsin. Spray foam insulation nightmare: What can happen if it's not installed correctly (CBC Marketplace) - Duration: CBC News Recommended for you.

The Edison Ore-Milling Company was a venture by Thomas Edison that began in Edison introduced some significant technological developments to the iron ore milling industry but the company ultimately proved to be unprofitable.

Towards the end of the company's life, Edison realized the potential application of his technologies to the cement industry and formed the Founder: Thomas Edison. Some of Hopewell's mines contained ore that was 40% to 50% iron, though the grade of iron ore often decreased as mining progressed over the years.

Old Hopewell Mine or Birdtown Mine is located in Warwick Township, Chester County, Pennsylvania. Bristol - Youngstown Mine (Claire; Clare; Bristol; Bristal; Youngstown), Crystal Falls, Iron Co., Michigan, USA: One of the deepest ( ft.) and most productive ( million tons) iron mines in the region.

Mining began on the Youngstown property, consisting of E1/2-SE Sec.

Description Iron ore deposits of the Bristol mine, Pontiac County, Que. PDF

19, W1/2-SW and SE-SW Sec. Manuscript Group CORNWALL ORE BANK COMPANY RECORDScubic feet Formed in by the owners of the Cornwall hills ore banks to ensure the fair distribution of profits from iron ore mining operations, the Cornwall Ore Bank Company was a successor to various owners of the Cornwall ore deposits who had mined the banks since GEOLOGY OF THE NORTHERN CRYSTAL FALLS AREA, IRON COUNTY MICHIGAN INTRODUCTION The northern Crystal Falls area is located in Iron County, which is in the western part of the northern Peninsula of Michigan (fig.

The area is 2 miles wide and 4^ miles long, lying just north of the town of Crystal Falls and bisected by the Faint by: 9. The Athens Iron Mine is in Negaunee, Michigan. Historically the site has been part of the Marquette Iron Mining District.

The site was first discovered in The Athens Iron Mine was closed at the time of data entry with no known plans to re-open. Production size when active was considered to be medium. Iron County, MI mines, mine companies, mine owners and mine information.

US-Mining provides information on mines, operators, and minerals mined in Iron County, MI. From then on, his path is well known.

He went from the Virginia House of Burgesses to the Continental Congress, to Commander of the Armies of the American Revolution (Freeman, ). Thus, in a very real sense, George Washington, the "Father of Our Country," began his rise to fame on the iron ore industry of Maryland.

"In Putnam County, there is a locality of sulphate of alumina and iron, and of sulphate of iron, in Phillipstown, on Anthony's Nose Mountain, about three miles from West Point, at an old iron mine where the ore contains pyrites.

The earth from this place was used many years since by some of the inhabitants for dyeing.". Locating furnaces near ore deposits was most critical, since these deposits were less common than forests and streams.

Cornwall Banks in Lebanon County was the most important and largest iron ore deposit in Pennsylvania. A furnace also used up large tracts of forest to make charcoal.

IRON-ORE DEPOSITS OF THE EAGLE MOUNTAINS, CALIFORNIA. By EDMUND CECIL HARDER. INTRODUCTION. THE IRON INDUSTRY ON THE PACIFIC COAST. The iron ores of the Pacific coast have received but little attention until recent years.

Numerous deposits have been known to exist, but they have generally been considered too far from centers ofAuthor: Edmund Cecil Harder. The Project to be developed by Labrador Iron Mines Limited (LIM) will involve the reactivation of two iron ore deposits located in Labrador near Schefferville, Québec.

Open pit mines will be developed at James North, James South, Redmond 2B and Redmond 5 deposits. The Project will operate under. Iron Range Research Center Add or remove collections Home Manuscripts Collections Butler Brothers and Hanna Mining Company Records Finding Aid Reference URL To link to this object, paste this link in email, IM or document To embed this object, paste this HTML in website.

Butler Brothers and Hanna Mining Company Records Finding Aid. View. The Atlantic City Iron Mine is a iron mine located in Fremont county, Wyoming at an elevation of 8, feet The Atlantic City Iron Mine is a iron mine located in Fremont county, Wyoming at an elevation of 8, feet.

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J.D. ORE DEPOSITS OF THE UNITED STATES,THE GRATON-SALES VOLUME. AMER. INST.

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OF MINING, METALLURGICAL, AND. Iron Will: Cleveland-Cliffs and the Mining of Iron Ore, Terry S. Reynolds, Virginia P. Dawson Wayne State University Press, - Business & Economics - 5/5(1). History of the Iron Ore Trade. This brief history appeared in the Annual Report of the Lake Carriers' Association.

The iron ore trade is, of course, the trade of the Great Lakes, but it was not always so. The premier trade for so many years was grain, then lumber took first place, giving way subsequently to coal. Chapter 3, Iron Mines and Ore Pits Iron ore is found in many fom1s throughout the world.

Long before it was being worked in primitive hearths. nodules of nearly pure iron could be found lying about on che ground. History books have numerous accounts of bar iron. the Civil War, early blast furnaces produced pig iron from iron ore, charcoal and limestone.

Their physical plants were bigger than forges and the expense to erect one was considerable. Furnaces also required a larger labor force to operate, and they had to be housed, fed and.

Figure 3. Iron ore from the Edison Mines. Iron ore has been mined at this site since the late 's. The oldest of the openings of the Ogden Mine dates back tomaking it one of the earliest worked iron mine in the state. During the Revolutionary War the iron ore from the Ogden Mine was transported to Pompton Furnace about thirty miles.

IRON MINING TODAY Open pit mining for iron ore replaced shaft mining very early on in the history of the Michigan Iron Ranges. Today, all the underground mines are closed, and only a very few open pit mines are still operating.

What remains of the underground mines is often only a few heaps of waste rocks (below) and some slumped landscapes.The first railway is built on the Iron Range and the Sault Ste Marie Canal opens, built with support from Cleveland Iron Mining, whose first iron ore shipment is tons.

Cleveland Iron Mining pioneers use of the diamond drill, getting cleaner drill cores and gaining accuracy on siting locations for underground mines.Mining and milling methods and costs, Ozark Ore Co., Iron Mountain Iron-Ore Mine, St. Francois County, Mo. [Pettit, Robert F.] on *FREE* shipping on qualifying offers.

Mining and milling methods and costs, Ozark Ore Co., Iron Mountain Iron-Ore Mine, St. Francois County, : $