Posts by Reuters:

Talvivaara may not expand if hit by tax: report

Finnish mining company Talvivaara (TLV1V.HE) (TALV.L) may halt plans to expand its nickel mine if Finland levies new taxes on mining as punishment for environmental problems, Talvivaara chief executive told weekly newspaper Tekniikka&Talous.

Collahuasi copper mine resumes after worker death

The world's No. 3 copper mine, Chile's Collahuasi, is gradually resuming mining operations following the accidental death of a worker late Saturday, spokeswoman Bernardita Fernandez told Reuters on Sunday.

Forsys Metals plans bigger Namibia uranium mine

Canada's Forsys Metals Corp says it may be able to boost its uranium reserves in Namibia by 30 percent as it consolidates its two projects in the southern African nation into one mine development.

China’s stricter emission rules lift palladium demand

China's autocatalyst palladium demand in 2011 rose 11 percent, outpacing single-digit growth in car sales as stricter emission regulations forced carmakers to use more platinum group metals, refiner Johnson Matthey said on Monday.

Diamond prices seen up in 2012 on sparkling demand

Prices of rough diamonds are expected to rise this year after a turbulent 2011, driven by recovering consumer demand in the United States and a robust appetite for the gems in Asia, the head of the World Diamond Council (WDC) told Reuters on Monday.

Vale invokes force majeure at nickel project

Vale, the world's second-biggest nickel producer, said on Thursday it would suspend sales and purchase agreements at its Goro project on the French Pacific island of New Caledonia after an accident at the mine's sulfuric acid plant.