July 10 (Reuters) - Tawana Resources NL TAW.AX :
* Lithium projects acquired TAW.AX
* Says Mark Calderwood appointed as Chief Executive Officer
* In order to fund planned exploration programs, co received commitments to raise $1.8 million by issue of shares at a price of $0.025 per share
* Source text for Eikon ID:nASXrwdCl
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