Here are the 10 ASX-listed companies with the biggest gains on Friday.

Raptis Group (ASX:RPG): +39%, AU$0.025

Citigold (ASX:CTO): +33%, AU$0.004

Heavy Rare Earths (ASX:HRE): +25%, AU$0.035

Babylon Pump and Power (ASX:BPP): +25%, AU$0.005

Carnavale Resources (ASX:CAV): +25%, AU$0.005

Energy Resources of Australia (ASX:ERA): +25%, AU$0.0025

EV Resources (ASX:EVR): +25.00%, AU$0.005

Inca Minerals (ASX:ICG): +25%, AU$0.005

Vintage Energy (ASX:VEN): +25%, AU$0.005

Marvel Gold (ASX:MVL): +23%, AU$0.016