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History teaching resources for History Key Stage 2 - The Victorians - with lesson plans. Topics include: life as a Victorian chimney-sweep, Victorian servants, Victorian railways, famous ...

• Tailings materials are gangue minerals – mineralogy has an impact on safe storage • Ore deposits are unique and variable – geological knowledge and understanding of the orebody …

A look at the heavy tools used to cut the coal from the coal face in Victorian coal mines with an exploration of the role of child labour underground at the time. Release date: 03 June 2011

Tailings are the waste materials generated from mining activities and are typically stored in large man-made earthen dams in the form of slurry. Failures of such tailings dams …

century, the potential risk of tailings dam failure increases by 20-fold [ 35 ], t o address increa sing demands on wa ste vol- ume, tailin gs storage faci lities must be bi gger, built fa ster, and

The BBC has seen emails that show Tüv Süd's own analysis of the dam initially failed to meet official requirements. The company declined an interview. How the tragedy unfolded

The Brenda Mines' Cycloned-Sand Tailings Dam . Earle . J. Klohn . President, Klohn Leonoff Ltd, Richmond, British Columbia, Canada SYNOPSIS For the benefit of those readers not fully conversant with mine tailings and the methods commonly used to store them, the paper presents a brief overview covering the composi­ ...

A dam has collapsed at an iron-ore mine in south-eastern Brazil, covering a vast area in a sea of muddy sludge that has swept over roads and destroyed buildings. Image source, EPA Image caption,

A tailings storage facility is a broader term that includes means other than a dam for storing tailings. These other means can include deposition in completed open pits, natural depressions or a ...

Exploration of the extent of child labour underground in the Victorian coal industry from the Big Pit in Blaenavon. Includes some actual stories from the time showing the work of the trapper and ...

Tailings dam is used to stack tailings and industrial waste, leach slag, and provide recycled water. It is mainly built to isolate tailings and prevent them from polluting the …

The black dots represent the proportion of released tailings to the storage volume after the tailings pond break, and the hollow square represents the average height of the tailings dam.

A look at child labour underground in the Victorian coal industry from Big Pit in Blaenavon and including some actual stories from the time showing the work of the trapper and how children filled ...

3 Old Tailings Dam 0.11 0.56 2.40 4 Old Tailings Dam 0.06 0.26 2.72 5 Old Tailings Dam 0.08 0.34 1.52 6 Old Tailings Dam 0.22 0.79 3.26 7 Old Tailings Dam 0.14 0.30 2.48 8 Old Tailings Dam 0.20 0.30 1.85 9 Old Tailings Dam 0.05 0.16 2.28

Tailings dam designs need to account for site-specific conditions, such as climate, physiography, geochemistry, geomorphology, seismology, mining processes, environment and community …

Antique bottle diggers have destroyed a primary school's allotment during a hunt for valuable finds. People have long been targeting sites in Birmingham which are believed to be old Victorian ...

The BBC is not responsible for the content of external sites. Read about our approach to external linking. BBC Two - Primary History, Children in Victorian Britain: Children at Work - Clips

We introduce a simple and transparent hazard indicator built from environmental proxy variables and screen a global sample of 112 copper mines for natural hazards regarding tailings dams.

Exploration of the extent of child labour underground in the Victorian coal industry from the Big Pit in Blaenavon. Includes some actual stories from the time showing the work of the trapper and ...

National 5; Industry — textile factories and coal mines Industrial Revolution- inventions and innovations. The shift from working at home to working in factories in the early 18th century ...

KS2 History - The Victorians. The life of a young Victorian child working in a coal mine. BBC School Radio. BBC Teach.

Six months ago, the collapse of a mining dam in the state of Minas Gerais became Brazil's worst environmental disaster. The BBC returns to the scene to hear some of the victims.

Role of child labour in Victorian coal mines. A look at the heavy tools used to cut the coal from the coal face in Victorian coal mines with an exploration of the role of child labour underground ...

Failure of the Merriespruit tailings dam in South Africa, due to overtopping and flow liquefaction [5]. …