CANADA STOCKS-TSX higher after U.S. data, earnings; miners drop

* TSX rises 19.49 points, or 0.14 percent, to 14,303.92 * Eight of 10 main index sectors advance * Scotiabank shares rise; lender says keen on Mexico By John Tilak TORONTO, April 15 (Reuters) - Canada's main stock index edged higher on Tuesday after upbeat U.S. economic data and corporate results helped offset worries about increasing instability in Ukraine and a sharp decline in gold-mining shares. Data showed a slightly greater-than-expected gain in U.S. consumer prices in