June 2 (Reuters) - Mineral Resources Ltd MIN.AX :
* Unit exercised option to acquire additional 13.1% of reed industrial minerals
from neometals, taking its shareholding in rim to 43.1%
* Says PMI will pay neometals $us19.65 million for the additional 13.1%
shareholding in rim
* Source text for Eikon ID:nASX36jDDm