March 30 (Reuters) - MacDonald Mines Exploration Ltd BMK.V
* MacDonald Mines signs binding letter of intent to acquire 100% interest in holdsworth property
* MacDonald Mines Exploration - has signed binding letter of intent with noble mineral exploration to acquire all of noble's interest in holdsworth property
* MacDonald Mines Exploration - to acquire 100% interest in Holdsworth property, MacDonald mines agrees to issue 5.5 million units of co's common shares Source text for Eikon: ID:nCCNbx9j7F Further company coverage: BMK.V