Rows of golden and silver barsgettyJust as the gold price oscillates near record highs, another precious metal - silver - hit its 14-year high mark this week, amid persistent geopolitical and economic uncertainties, and mixed signals from the U.S. Federal Reserve.In a volatile week for the precious metals market, both saw fresh intraday upsides followed by corrections, clawbacks and yet further spikes. At 04:23am EDT on Thursday, the COMEX gold December delivery contract traded at $3,790.50 per troy ounce, ...