Rockfire Resources plc provided an update of exploration activities at its 100%-owned Molaoi zinc deposit in Greece. Highlights: Digital Terrain Model (DTM) topographic survey in progress; Ortho-mosaic photographic survey in progress; Light Detection and Ranging (LiDAR) survey in progress; Portable X-Ray Florescence (pXRF) survey in progress; Resource consultant has identified a minimum of 12 parallel zinc lodes; Updated resource estimation is in progress. A local Greek contracting company has been engaged to complete a drone-supported, multi-sensor survey at Molaoi.

This is the first time that high-tech instrumentation and modern survey techniques have been used at the Molaoi project. In addition to this, the survey will produce an elevation plan, with an accuracy of +/- 5cm in the vertical positioning of each pixel. Once again, this precision will provide high accuracy positioning of drill holes, with this level of accuracy required to produce a precise mineralization model, to design mining plans and to select appropriate infrastructure siting.

This drone survey encompasses a Light Detection and Ranging (LiDAR) survey, which measures light reflectivity from the surface of the earth. Unlike traditional reflectivity surveys, (which use the sun's reflected rays), LiDAR uses a light laser beamed towards the ground from the drone and measures the reflectivity arriving back at the sensors on the drone. This high-tech method allows for vegetation to be filtered out of the imagery, allowing for a more accurate elevation survey.