Group members: Shim Jack Mason
Merlin Diamond Mine
The Merlin Diamond Mine is located in the Northern Territory of Australia. The mine size of the Merlin Diamond Mine is 24 km2 lease and 210 km2 exploration licence. In the Merlin Diamond Mine they mine for Diamonds and was first opened in the 2000. The first owner of the mine was Joseph Gutnick
Mineral Formation
The Diamond was formed over 3 billion years ago under the earth's ground under conditions of intense heat and pressure that cause carbon.
Diamond are made out of carbon atoms because diamonds are created deep underground under conditions of extreme pressure and temperature. Under these conditions diamond is actually the more stable of the two forms of carbon, and so over a period of millions of years carbonaceous deposits slowly crystallise into single crystal diamond gemstones.
Diamonds are used for making jewellery such as things like rings, earrings and necklaces.
Economical Effects of the Merlin Diamond Mine
The Merlin Dimond Mine makes $1.1bn (A$1.6bn)in revenues and substantial earnings and cashflows to Lucapa over a 14-year life.
The jobs associated with the mine it self and the wider community are possibility of social impact on the township of Borroloola and surrounding area, by the construction and operational workforce, will be minimal. Given the isolation of the site, 130km by road, the fly in fly out staffing strategy and the accommodation of all construction and operational staff on-site (all employees and contractors will remain on site during their 14 day roster period).
The Merlin diamond mine is an open pit mine which is a big hole and the sides are what get mined for things like diamonds, copper, coal or coquina. How the open pit mining works is that it extracts minerals from an open pit in the ground. Environmental impacts on open pit mining is that it makes lots of waste and rubbish and also bad water and air pollution also it very dangerous
Cultural Effects of the Merlin Diamond Mine
The first Nations people who lived in the area of the Merlin Diamond Mine was Peramang and they lived there for over 1,000. How the mining company was able to use Aboriginal land to mine was because of the land rights act does not allow traditional owners who have consented to exploration to refuse any subsequent mining or hydrocarbon development.
The effects of open pit mining has on the environment are
Land clearing
Loss of animal diversity
Soil or water contamination
Releases dangerous gasses like carbon monoxide, hydrogen sulfide, methane, or carbon dioxide
Air pollution
The impact the Merlin Diamond Mine has on the surrounding environment is Key issues associated with the surface water runoff are erosion and sediment control, particularly during the initial pre-stripping and clearing for the dumps and pits and during dewatering of the mine pits. Sediment dams and erosion control structures will be constructed downslope of all waste dumps and mining pits to manage these issues.
Strategies to Protect the Environment
What the mining company has done to protect the surrounding environment is several species of conservation significance were identified in both the project area and proposed access road corridor. What the mining company promises to do to protect the surrounding environment is to include access road construction and control structures will be constructed downslope of all waste dumps and mining pits