Alta Resource Technologies, a pioneer in using advanced biochemistry to transform mineral separation, announced that it has expanded its Series Seed funding to $10 million with the close of an additional $4.4 million investment. The Seed 2 investment was co-led by DCVC and Voyager Ventures with participation from Orion Industrial Ventures and In-Q-Tel (IQT), the not-for-profit strategic investor for the U.S. national security community and America's allies.