Mr. Borges will Drive Efforts to Advance Brazilian Properties Exploration Programs NEW YORK, Jan 26, 2012 (BUSINESS WIRE) — Ardent Mines Ltd. (OTCQB: ADNT) (the “Company” or “Ardent Mines”), a precious resources exploration, development, and mining company focused on advancing its two gold properties in Brazil, announced that the Board of Directors has appointed Luciano... 

Ardent Mines has positioned itself to develop low cost gold mining operations in Brazil, a mining friendly jurisdiction. Ardent Mines owns a 100% interest in Gold Hills Mining Ltda., which in turn owns mineral rights on 3,500 Hectares, covering a highly-mineralized vein containing high grades of gold. Ardent Mines also exercised its exclusive option to acquire the mineral rights on the Serra do Sereno... 

TOKYO (MarketWatch) — Scandal-hit Olympus Corp. said Friday it will release its earnings results for the April to December period on Feb. 13, a day before a legal deadline for listed firms to submit their accounts. President Shuichi Takayama will hold a news conference the same day to explain the results, a company spokeswoman said. The Japanese maker of cameras and medical imaging equipment... 

SEOUL -(MarketWatch)- Samsung Electronics Co. said Friday its fourth-quarter net profit rose 17% from a year earlier as record smartphone sales outweighed pressure from the firm’s other businesses, which have been hit by plunging demand in developed economies. Samsung, the world’s largest technology firm by revenue, said its net profit for the three months ended Dec. 31 rose to KRW4 trillion... 

Citrix Systems Inc.’s CTXS -0.90% fourth-quarter profit rose 15% as the virtualization-and-infrastructure company posted revenue gains across its segments. However, shares slipped 1.3% to $66.73 in after-hours trading as the company issued a downbeat full-year and first-quarter earnings forecast. For 2012, Citrix sees per-share adjusted earnings of $2.70 to $2.74, below Wall Street’s view...