 ST HELIER, Jersey, Jan. 14, 2021 GLOBE NEWSWIRE -- Caledonia Mining Corporation Plc NYSE AMERICAN: CMCL; AIM: CMCL Caledonia or the Company announces that it received notification yesterday, on January 13, 2021, from BlackRock, Inc., which is a significant shareholder of the Company as defined by the AIM Rules for Companies, that it crossed a particular threshold for notification of its holdings in the Company on January 12, 2021. 