UPDATE 1-BHP Billiton adds to red ink for 2016 with $1 bln-plus Brazil charge

MELBOURNE, July 28 (Reuters) - BHP Billiton

will book a charge of up to $1.3 billion to cover the costs of a

dam disaster last November at the Samarco iron ore mine in

Brazil, putting it on course to report its worst ever annual

loss.

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