Feb 26 (Reuters) - BHP Billiton (L:BLT) Ltd BHP.AX :
* Market speculation - samarco BHP.AX
* There has been speculation in the press that a settlement has been reached with the Brazilian authorities concerning the claim
* "Significant progress has been made with the negotiations, and we are hopeful that an agreement will be reached"
* Refers to announcement regarding BHP Billiton brasil, Samarco and Vale S.A's negotiations with the Brazilian government in relation to civil claim
* Source text for Eikon ID:nASX4rn2vK