Mantle Minerals Ltd (ASX:MTL) has seen its share price rise 100% on news it completed the first deep reverse circulation (RC) drilling at its Mt Berghaus and Roberts Hill projects in Western Australia. The plays are located north and proximal to De Grey Mining Ltd’s (ASX:DEG) 10.5-million-ounce Hemi project, and the drilling program was seeking a similar type of mineralisation: That is, intrusive systems underneath oxidised aircore gold intersections from aircore drilling. In fact, mineralisation picked up from previous aircore drilling had included more than 0.5 grams per tonne of gold in bas…
