Iron ore and gold explorer Sula Iron said it expects to reports on the JORC compliant mineral at Ferensola Project, Sierra Leone, in the week commencing 15 December.In a statement released on Friday, the firm said the estimate follows the completion of the BIF-2 magnetometer survey at the project and the recently completed placing which raised £600,000.Sula shares soared 23.08% on Friday to 2.40p at 12:22.