Iron mining and refining

FILE - In this Dec. 8, 2013 file photo, steel beams sit outside Arena de Sao Paulo in Sao Paulo, Brazil. President Donald Trump on Dec. 2, 2019 accused Brazil and Argentina of hurting American farmers through currency manipulation and said he’ll slap tariffs on their steel and aluminum imports to retaliate. (AP Photo/Ferdinand Ostrop, File)
December 03, 2019 - 6:48 am
CLEVELAND (AP) — Cleveland-Cliffs is buying AK Steel in a stock deal valued at about $1.1 billion. After a brief spike in steel prices, U.S. steel producers have struggled since the Trump administration put steel tariffs into place last year. Domestic demand has slumped along with the energy sector...
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An island of solar panels floats in a pond at the Los Bronces mining plant, about 65 kilometers (approximately 40 miles) from Santiago, Chile, Thursday, March 14, 2019. The island of solar panels could give purpose to mine refuse in Chile by using them to generate clean energy and reduce water evaporation.(AP Photo / Esteban Felix)
March 15, 2019 - 11:04 am
SANTIAGO, Chile (AP) — A floating island of solar panels is being tested in Chile as a way to generate clean energy and reduce water loss at mine operations, a cornerstone of the Andean country's economy that uses huge amounts of electricity and water. The experimental "Las Tortolas" power-...
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An aerial view shows a collapsed bridge caused by flooding triggered by a dam collapse near Brumadinho, Brazil, Friday, Jan. 25, 2019. The dam that held back mining waste collapsed, inundating a nearby community in reddish-brown sludge, killing at least seven people and leaving scores of others missing. (Bruno Correia/Nitro via AP)
January 30, 2019 - 1:29 pm
BRUMADINHO, Brazil (AP) — The Latest on the deadly collapse of a dam at a Brazil iron ore mining complex (all times local): 5 p.m. A spokesman for the Minas Gerais Fire Department in Brazil says it's still too early to say when the search for victims of the collapsed dam will be called off. Pedro...
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Rescue workers look for victims in the mud at a site where a hotel used to be, days after a dam collapse in Brumadinho, Brazil, Monday, Jan. 28, 2019. Firefighters on Monday carefully moved over treacherous mud, sometimes walking, sometimes crawling, in search of survivors or bodies four days after a dam collapse that buried mine buildings and surrounding neighborhoods with iron ore waste. (AP Photo/Andre Penner)
January 29, 2019 - 9:36 am
BRUMADINHO, Brazil (AP) — Brazilian authorities issued arrest warrants Tuesday for five people in connection with a dam collapse that killed at least 65 people and left nearly 300 missing as it plastered part of a small city with reddish-brown mud and iron ore mining waste. The orders were issued...
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Firefighters pull a body from the mud days after a dam collapse in Brumadinho, Brazil, Monday, Jan. 28, 2019. Firefighters on Monday carefully moved over treacherous mud, sometimes walking, sometimes crawling, in search of survivors or bodies four days after a dam collapse that buried mine buildings and surrounding neighborhoods with iron ore waste. (AP Photo/Leo Correa)
January 28, 2019 - 3:16 pm
BRUMADINHO, Brazil (AP) — Brazilian firefighters and Israeli rescue workers carefully moved over treacherous mud — sometimes walking, sometimes crawling — during their search Monday for survivors or bodies following a dam collapse that buried buildings for an iron ore mining complex and inundated...
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Firefighters pull a body from the mud days after a dam collapse in Brumadinho, Brazil, Monday, Jan. 28, 2019. Firefighters on Monday carefully moved over treacherous mud, sometimes walking, sometimes crawling, in search of survivors or bodies four days after a dam collapse that buried mine buildings and surrounding neighborhoods with iron ore waste. (AP Photo/Leo Correa)
January 28, 2019 - 2:26 pm
BRUMADINHO, Brazil (AP) — The Latest on that collapse of an iron ore mining company's dam in Brazil (all times local): 6:20 p.m. A Catholic priest for a church now being used as a command center for officials trying to rescue people after a mining company dam burst says many of the church's...
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Emerson dos Santos stands on the debris of her mother's house in Brumadinho, Brazil, Saturday, Jan. 26, 2019. Rescuers in helicopters on Saturday searched for survivors while firefighters dug through mud in a huge area in southeastern Brazil buried by the collapse of a dam holding back mine waste, with at least nine people dead and up to 300 missing. Dos Santos' mother was not in the house and survived the tragedy. (AP Photo/Leo Correa)
January 27, 2019 - 5:42 pm
BRUMADINHO, Brazil (AP) — The latest on the deadly mine waste dam collapse in southeastern Brazil (all times local): 9:30 p.m. The Civil Defense office in the Brazilian state of Minas Gerais has raised the number of confirmed deaths in a dam collapse to 58. More than 300 people are still missing...
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