Mineral exploration company Legend Mining is conducting a high-power fixed loop electro-magnetics survey at the Octagonal prospect in Western Australia's Rockford Project.

The survey aims to identify large sulphide bodies at depths greater than 600m and covers most of the mineralised eastern flank.

The structural analysis of four diamond drill holes is nearing completion, and future planning for diamond drill holes will follow the survey results, structural analysis, and downhole petrophysical data.

The survey is also expected to deliver the following targets for diamond drilling at the prospect.