Sept 22 (Reuters) - OZ Minerals Ltd OZL.AX :
* Withdrawal from Jamaican joint ventures
* Says entered into a heads of agreement to transfer all interests in Jamaica
to Carube Copper Corp
* Says Oz Minerals' 2016 exploration guidance of $10 - 15 million also remains
on track
* Says withdrawal is expected to be completed in late 2016
* Source text for Eikon