BELMONT, N.C.–(BUSINESS WIRE)–Piedmont Lithium Inc. (Nasdaq: PLL, ASX: PLL) is pleased to announce that the Company has completed a 9.9% investment in IronRidge Resources (AIM: IRR) (“IRR”) following satisfaction of conditions pursuant to the Subscription Agreement between PLL and IRR announced July 1, 2021. Piedmont previously entered into a Project Agreement with IRR to acquire up to 50% of IRR’s lithium portfolio in Ghana via staged investments over 3-4 years supporting exploration, defini