Sunday 5 January 2014

Blue Diamond found in South Africa's Cullinan Mine

A rare blue diamond has been discovered in a mine in South Africa.

The 29.6-carat stone was recovered by Petra Diamonds at its Cullinan mine, about 40km (25 miles) north-east of Pretoria.

"This stone is one of the most exceptional stones recovered at Cullinan during Petra's operation of the mine," the company said.

Petra unearthed a 25.5 carat blue diamond which sold for $16.9m (£10.3m) in 2013.

Cullinan mine has produced hundreds of large stones and is famed for its production of blue diamonds - among the rarest and most highly coveted of all diamonds.

Thursday 2 January 2014

Uranium Mining in Tanzania

The government of Tanzania is pushing ahead with uranium mining in a section of the Selous. Serengeti Watch reported,

“While authorities say the plan will affect less than 1% of the reserve, dozens of environmental groups around the world are outraged. They say the mine will produce 60 million tons of radioactive and poisonous waste during its 10-year lifespan, and up 139 million tons if a projected extension of the mine is implemented.

According to Uranium Network, “the radioactive wastes pose a serious threat to Selous Game Reserve which is home to the world’s largest elephant population and other wildlife. No proven methods exist to keep the radioactive and toxic slush and liquids from seeping into surface waters, aquifers or spreading with the dry season wind into the Reserve.”