(Alliance News) - Cobra Resources PLC on Wednesday said it has begun sonic core drilling at the Boland rare earths prospect in Australia. The South Australia-focused gold and rare earth exploration ...
Geotechnical services company Geomech Africa, a subsidiary of Geogroup, imported its 20 t, SDC 450-24 sonic drill rig from Canada at a cost of $1-million specifically to handle deep borehole work in ...
LONDON - Cobra Resources PLC (LSE:COBR), an exploration and development company, has initiated a sonic core drilling program at its Boland Project in South Australia, targeting a potentially ...