Sept 19 (Reuters) - Greenpower Energy Ltd GPP.AX :
* Gpp signs binding heads of agreement GPP.AX
* Gpp signs binding heads of agreement with guyana strategic metals inc
* Deal to acquire up to a 74% interest in the guyanese morabisi project,
prospective for lithium and tantalum
* Source text for Eikon ID:nASX5YyPwL
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