Copper $ 5.882 / lb 2.62%
Brent Crude Oil $ 68.05 / bbl 0.95%
Palladium $ 1741.2 / ozt 6.66%
Crude Oil $ 63.55 / bbl 0.71%
Natural Gas $ 3.422 / Btu -2.70%
Silver Futures $ 76.895 / ozt 9.29%
Aluminum Futures $ 3018.25 / ton 2.29%
Micro Gold Futures $ 4979.8 / ozt 3.66%
Micro Silver Futures $ 76.895 / ozt 9.21%
Platinum $ 2099.4 / ozt 5.77%
Gold Futures $ 4979.8 / ozt 3.75%
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Sigma Labs Receives Contract From Alcoa for Advanced Manufacturing Process Development

Rock Hill Herald | August 03, 2011 | 7:14 pm Europe 

Sigma Labs, Inc. SANTA FE, N.M., Aug. 3, 2011 -- /PRNewswire/ -- Sigma Labs, Inc. (OTCBB: SGLB.OB). Sigma Labs, Inc. announced today that it received a contract from Alcoa, Inc. (NYSE: AA) to demonstrate the feasibility of applying Sigma Labs'...

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