HOUSTON–(BUSINESS WIRE)–Natural Resource Partners L.P. (NYSE: NRP) plans to report its second quarter 2021 financial results before the market opens on Friday, August 6, 2021. Management will host a conference call beginning at 9:00 a.m. ET to discuss the results. To register for the conference call please use this link: http://www.directeventreg.com/registration/ event/2296424. After registering, a confirmation will be sent via email and include dial in details and unique conference call cod