Firedamp is any flammable gas found in coal mines, typically coalbed methane. It is particularly found in areas where the coal is bituminous. The gas accumulates in pockets in the coal and adjacent strata and when they are penetrated the release can trigger explosions. Historically, if such a pocket was highly pressurized, it was termed a "bag of foulness".
A mining accident is an accident that occurs during the process of mining minerals or metals. Thousands of miners die from mining accidents each year, especially from underground coal mining, although accidents also occur in hard rock mining. Coal mining is considered much more hazardous than hard rock mining due to flat-lying rock strata, generally incompetent rock, the presence of methane gas, and coal dust. Most of the deaths these days occur in developing countries, and rural parts of developed countries where safety measures are not practiced as fully. A mining disaster is an incident where there are five or more fatalities.
Easington Colliery is a village in County Durham, England, known for a history of coal mining. It is situated to the north of Horden, a short distance to the east of Easington. It had a population of 4,959 in 2001, and 5,022 at the 2011 Census.
The Senghenydd colliery disaster, also known as the Senghenydd explosion, occurred at the Universal Colliery in Senghenydd, near Caerphilly, Glamorgan, Wales, on 14 October 1913. The explosion, which killed 439 miners and a rescuer, is the worst mining accident in the United Kingdom. Universal Colliery, on the South Wales Coalfield, extracted steam coal, which was much in demand. Some of the region's coal seams contained high quantities of firedamp, a highly explosive gas consisting of methane and hydrogen.
The Oaks explosion, which happened at a coal mine in West Riding of Yorkshire on 12 December 1866, remains the worst mining disaster in England. A series of explosions caused by firedamp ripped through the underground workings at the Oaks Colliery at Hoyle Mill near Stairfoot in Barnsley killing 361 miners and rescuers. It was the worst mining disaster in the United Kingdom until the 1913 Senghenydd explosion in Wales.
The Gresford disaster occurred on 22 September 1934 at Gresford Colliery, near Wrexham, when an explosion and underground fire killed 266 men. Gresford is one of Britain's worst coal mining disasters: a controversial inquiry into the disaster did not conclusively identify a cause, though evidence suggested that failures in safety procedures and poor mine management were contributory factors. Further public controversy was caused by the decision to seal the colliery's damaged sections permanently, meaning that only eleven of those who died were recovered.
Clifton Hall Colliery was one of two coal mines in Clifton on the Manchester Coalfield, historically in Lancashire which was incorporated into the City of Salford in Greater Manchester, England in 1974. Clifton Hall was notorious for an explosion in 1885 which killed around 178 men and boys.
The Udston mining disaster occurred in Hamilton, Scotland on Saturday, 28 May 1887 when 73 miners died in a firedamp explosion at Udston Colliery. Caused, it is thought, by unauthorised shot firing the explosion is said to be Scotland's second worst coal mining disaster.
Halmer End is a small village in the Borough of Newcastle-under-Lyme in Staffordshire, neighbouring the small hamlet of Alsagers Bank and the larger village of Audley.
The South Yorkshire Coalfield is so named from its position within Yorkshire. It covers most of South Yorkshire, West Yorkshire and a small part of North Yorkshire. The exposed coalfield outcrops in the Pennine foothills and dips under Permian rocks in the east. Its most famous coal seam is the Barnsley Bed. Coal has been mined from shallow seams and outcrops since medieval times and possibly earlier.
The North Staffordshire Coalfield was a coalfield in Staffordshire, England, with an area of nearly 100 square miles (260 km2), virtually all of it within the city of Stoke on Trent and the borough of Newcastle-under-Lyme, apart from three smaller coalfields, Shaffalong and Goldsitch Moss Coalfields near Leek and the Cheadle Coalfield. Coal mining in North Staffordshire began early in the 13th century, but the industry grew during the Industrial Revolution when coal mined in North Staffordshire was used in the local Potteries ceramics and iron industry.
The West Stanley Pit disasters refers to two explosions at the West Stanley colliery. West Stanley colliery was a coal mine near Stanley. It opened in 1832 and closed in 1936. Over the years several seams were worked through four shafts: Kettledrum pit, Lamp pit, Mary pit and New pit. In 1882 an underground explosion killed 13 men. In 1909 another explosion took place, killing 168 men. Twenty-nine men survived the disaster.
Gresford Colliery was a coal mine located a mile from the North Wales village of Gresford, near Wrexham.
Six Bells Colliery was a colliery located in Six Bells, Abertillery, Gwent, Wales. On 28 June 1960 it was the site of an underground explosion which killed 45 of the 48 miners working in that part of the mine. It is now the site of the artistically acclaimed Guardian memorial to those events, designed by Sebastian Boyesen; although the memorial primarily commemorates those who died at Six Bells, it is dedicated to all mining communities wherever they may be.
The Holditch Colliery disaster was a coal mining accident on 2 July 1937, in Chesterton, Staffordshire, England, in which 30 men died and eight were injured. It was caused by a fire and subsequent explosions, and was exacerbated by a decision from management to risk the lives of mine workers to try to save the coal seam.
The Lancashire Coalfield in North West England was an important British coalfield. Its coal seams were formed from the vegetation of tropical swampy forests in the Carboniferous period over 300 million years ago.
Tyldesley Coal Company was a coal mining company formed in 1870 in Tyldesley, on the Manchester Coalfield in the historic county of Lancashire, England that had its origins in Yew Tree Colliery, the location for a mining disaster that killed 25 men and boys in 1858.
The Maypole Colliery disaster was a mining accident on 18 August 1908, when an underground explosion occurred at the Maypole Colliery, in Abram, near Wigan, then in the historic county of Lancashire, in North West England. The final death toll was 76.
The Sneyd Colliery Disaster was a coal mining accident on 1 January 1942 in Burslem in the English city of Stoke-on-Trent. An underground explosion occurred at 7:50 am, caused by sparks from wagons underground igniting coal dust. A total of 57 men and boys died.
Hapton Valley Colliery was a coal mine on the edge of Hapton near Burnley in Lancashire, England. Its first shafts were sunk in the early 1850s and it had a life of almost 130 years, surviving to be the last deep mine operating on the Burnley Coalfield.
