Banro provides Twangiza gold mine update

TORONTO, ONTARIO--(Marketwire - June 21, 2012) - Banro Corporation ("Banro" or the "Company") (TSX:BAA)(NYSE MKT:BAA)(NYSE Amex:BAA) provides an operations update for its Twangiza gold mine in the Democratic Republic of the Congo ("DRC") in advance of commercial production declaration, now...