Up 142% in a year, ASX 200 gold stock lifting today on potential fourth operating mine

S&P/ASX 200 Index (ASX: XJO) gold stock Resolute Mining Ltd (ASX: RSG) has handed investors some outsized gains over the past year.

That outperformance has been spurred by the miner’s own operational successes on and beneath the ground, and a surging gold price.

In late morning trade today,…