Tertiary Minerals PLC (AIM:TYM, OTC:TTIRF, FRA:TMU), the explorer focused on energy transition and precious metals, has raised £1 million through a share placing to fund drilling at its Zambian silver discovery. The company issued 1.97 billion new ordinary shares at 0.05 pence each, raising £985,000 before expenses, with two directors intending to subscribe for a further £15,000 of shares once the company exits a close period ahead of interim results due before the end of June.