Shares in Leederville-based nickel explorer Gladiator Resources Ltd surged 25 per cent today after it announced plans to undertake a joint venture with South Perth-based nickel producer Independence Group NL.

Shares in Leederville-based nickel explorer Gladiator Resources Ltd surged 25 per cent today after it announced plans to undertake a joint venture with South Perth-based nickel producer Independence Group NL.