What I'd Do2 Dec 2020 17:08
Rainbow appear to have a lot of unexplored (or underexplored) ground in the Gakara licence which, according to their publicity, extends to 135km2. The ground is hilly with a well-developed drainage network. In order to ascertain the extent of the rare-earth bearing veins the initial exploration programme could involve drainage course 'float mapping' together with bulk sampling of drainage sediments, collecting bulk sieved coarse fraction stream sediments. Just an idea - but a quick orientation phase in the vicinity of the known workings and both upstream and downstream of them would provide invaluable information. 135 km2 is a big area to cover any other way - at least at the initial exploration phase. They would of course do this at the same time as mining in the already established occurrence areas.