Oct 3 (Reuters) - St Barbara Ltd SBM.AX :
* Note repurchase will be funded from us dollar cash reserves generated from us dollar gold sales
* Net payments for repurchase are anticipated to amount to approximately us$57 million
* Note repurchase will reduce future interest expense by approximately a$6.5 million per annum
* St barbara to buy back us$55 million of senior secured notes
* St barbara's aggregate cash balance following repurchase is anticipated to be approximately a$70 million Source text for Eikon: ID:nASXNLS78 Further company coverage: SBM.AX