mine

A miner with a donkey makes his way through the low and narrow tunnel leading out of a coal mine in Choa Saidan Shah in Punjab province, April 29, 2014. Workers at this mine in Choa Saidan Shah dig coal with pick axes, break it up and load it onto donkeys to be transported to the surface. Employed by private contractors, a team of four workers can dig about a ton of coal a day, for which they earn around $10 to be split between them. The coalmine is in the heart of Punjab, Pakistan's most populous and richest province, but the labourers mostly come from the poorer neighbouring region of Khyber Pakhtunkhwa. Picture taken April 29, 2014.

Sara Farid/Reuters

A miner with a donkey makes his way through the low and narrow tunnel leading out of a coal mine in Choa Saidan Shah in Punjab province. Workers at the Choa Saidan Shah mine dig coal with pick axes, break it up and load it onto donkeys, to be transported to the surface

Clashes in Istanbul during anti-government protests

Ulus Yunus Tosun EPA/

Protesters run away from tear gas fired by Turkish riot police during a demonstration against the government in Istanbul, on Thursday, by those who hold the state responsible for the Soma mine explosion

Turkey Mine Disaster Rescue Operation Winds Up As Death Toll Rises To 301...SOMA, TURKEY - MAY 18:  Relatives of miner Turgut Jilmaz, who died in the explosion at Soma mine, grieve in their home in the hamlet of Elmadere close to the mine works on May 18, 2014 near Soma, Turkey. From the small hamlet of Elmadere, which is home to around 90 families, eleven miners died in the Soma mine disaster. Three individuals, who were among 25 people detained in connection with the mining disaster, are facing a charge of causing multiple deaths. 301 people died when an explosion and fire took place within the coal mine on Tuesday resulting in Turkey's worst ever mining disaster.

Oli Scarff/Getty

Relatives of Turgut Jilmaz, a miner who died in the explosion at a coal mine in Soma, Turkey, grieve in their home in Elmadere. At least 301 people died in Turkey’s worst ever mining disaster. Read more

Turkish miners listen to the mining company s owner, Alp Gurkan, during a news conference in Soma, Turkey, Friday, May 16, 2014. The Turkish mining company defended its safety record Friday, four days after over 250 people died in an underground blaze at its coal mine in western Turkey.

Emrah Gurel/AP

Turkish miners listen to the mining company’s owner, Alp Gurkan, during a news conference in Soma, Turkey. The Turkish mining company defended its safety record Friday, four days after over 250 people died in an underground blaze at its coal mine in western Turkey

An Afghan child looks on as he works at a coal mine which collapsed on Wednesday killing some 40 miners and trapping an unknown number of others in the Dar-i- Suf district of Samangan province, some 200 kms from Mazar-e-Sharif

Farshad Usyan/AFP

A child works at a coal mine which collapsed this week, killing about 40 miners and trapping an unknown number of others in the Dari-Suf district of Samangan province, Afghanistan, some 200km from Mazar-e-Sharif

Co-workers and relatives of 34 miners sh...Co-workers and relatives of 34 miners shot dead by South African police during a violent wage strike sing and dance as they gather on August 16, 2013 in Marikana to mark the first anniversary of their deaths. Today marks a year after police opened fire on thousands of strikers at platinum producer Lonmin's mine, northwest of Johannesburg, which killed 34 and injured 78 people. The August shooting was described as the worst police brutality since the end of apartheid two decades ago. Three days ago, the firm has recognised radical labour group AMCU, which led the wage strike, in an attempt to ease simmering inter-union tensions on the platinum belt. AFP PHOTO / STEPHANE DE SAKUTINSTEPHANE DE SAKUTIN/AFP/Getty Images

Stephane De Sakutin/Getty

Co-workers and relatives of 34 miners shot dead by South African police during a violent wage strike gather on Friday in Marikana to mark the first anniversary of the deaths. Police opened fire on thousands of strikers at platinum producer Lonmin’s mine, northwest of Johannesburg. Read more