Santacruz Silver closed up 6.79% Friday as it completes a US$9.2 million Bolivian milling-facility acquisition to expand its San Lucas ore-sourcing business.Investorideas.com (www.investorideas.com newswire), a leader in mining investing news and home of the Exploring Mining Podcast, issues a news and trading alert for Santacruz Silver Mining Ltd. (NASDAQ: SCZM) (TSX: SCZ). Santacruz Silver made the TSX top gainer list Friday with other mining stocks, closing at $13.37+0.85 (+6.79%) with a day's high of $13 ...