If you want to learn about our products , please call or write mail consultation.
Mining of iron ore began in the American Colonies about 1619, and for 225 years it was limited to eastern United States where fuel and markets were readily available. Production of iron ore from the Lake Superior region began in 1846; the region became the leading domestic source by 1890, and the Mesabi range in Minnesota has been the world's
If you are interested in our products, please contact us.
Mining of iron ore began in the American Colonies about 1619, and for 225 years it was limited to eastern United States where fuel and markets were read ily available. Production of iron ore from the Lake Superior region began in 1846; the region becameRead More
sufficient valuable ore to make mines, and a greater effort should be made to find and develop such ore bodies. It has been shown at the Treadwell, Perseverance, and Alaska- Juneau mines, where a. large tonnage is available, that ore can be mined and milled for about $1 a ton. However, the fact must not beRead More
Jan 01, 1997 Nonetheless, records show that they mined iron ore on the Kenai Peninsula in 1793 and located gold there in 1834. In addition, the Russians were aware of copper-rich occurrences in the Copper River basin. The mining industry grew rapidly in Alaska after the United States purchased the region from Russia in 1867Read More
STATEWIDE IN ALASKA Highlights: A major iron ore development, involving two U.S. companies and a Japanese firm, may be in the offing near the Southeast Alaskan Indian village of Klukwan. According to the State Division of Mines, U.S. Steel Corporation has leased a 589 acreRead More
May 15, 2012 May 15, 2012 The Snettisham Iron Ore (magnetite) Deposit is located on the Snettisham Peninsula on the south side of Port Snettisham and west of Gilbert Bay, about 30 miles southeast of Juneau, AlaskaRead More
More than 200 placer mines produced 41,000 ounces of gold with a value of $52 million. Approximately 120 active rock quarries, and sand and gravel operations throughout Alaska with at least $12 million in production value on state lands. Export value of $1.8 billion, or 36% of Alaska’s total exports (2017). • 205 active placer mines produceRead More
ANCHORAGE, Sept. 23—The Standard Oil Company (Indiana) disclosed today that one of its subsidiaries had discovered iron‐ore deposits in Alaska which it estimated could produce nearly 1Read More
Feb 12, 2021 The proposed mine is expected to produce more than 159 million pounds of copper, 199 million pounds of zinc, 33 million pounds of lead, 30,600 ounces ofRead More
Alaska Mine Accident Index Years covered: 1911-13, 1915-16, 1918-20, 1922-23, 1927-36, 1955-57, 1959 GenDisasters.com. Alaska Mining Explosions and Accidents ; Alaska Mining Disasters, Accidents, Cave-ins and Explosions ; Arizona: View All Arizona Disasters:Read More
4129 Mount Andrew Iron Deposit, Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska, by W.S. Wright and A.W. Tolonen. 1947, 27 pp. 4150 Investigation of Coal Deposits for Local Use in the Arctic Regions of Alaska and Proposed MineRead More
Our Iron Ore Company of Canada (IOC) is a leading North American producer and exporter of premium iron ore pellets and high-grade concentrate. Our operations include a mine with five operational pits, a concentrator and a pelletising plant located near Labrador City, in the province of Newfoundland and Labrador, Canada, in the region known asRead More
Iron ore is a mineral substance which, when heated in the presence of a reductant, will yield metallic iron (Fe). It almost always consists of iron oxides, the primary forms of which are magnetite (Fe 3 O 4) and hematite (Fe 2 O 3). Iron ore is the source of primary iron for the world's iron and steel industriesRead More
May 04, 2016 The History of Alaska-Yukon Mining. CHAPTER 17. Modern Mining. World War II. Wartime restrictions curtailed mining at a time of peak dollar yields. From 1938 to 1941 the industry averaged more than $24 million annually, about three times the production value during the 1900 Nome gold rush. Although the peak of gold production in volume was inRead More