11:42 AM EST - Golden Star Resources Ltd. : announced preliminary fourth-quarter production results for its Bogoso/Prestea and Wassa/HBB operations. Production for the fourth quarter of 2011 was 70,738 ounces of gold compared with the guidance of 80,000 ounces. Golden Star Resources Ltd.
shares T.GSC are trading down $0.05 at $1.79.
