
Godolphin Resources GRL.AX jumps as much as 20% to A$0.012; marks biggest intraday pct gain since March 18
Stock hits highest since March 28
Diversified miner inks earn-in and joint venture agreement with Canadian mineral explorer Great Plains Metals GPS.V
Says GPS will earn up to 51% stake in co's copper gold projects
Godolphin Resources's managing director says deal will reduce co's expenditure commitments
GRL last up 10%, trims YTD losses to 31%