** Shares in London-listed miners up as pricesof gold, silver and London copper findsupport after nursing drops to post-GFC lows this week
** Gold prices reached a 5-wk high after minutes from U.S.Fed meeting signaled that a hike in interest rates was unlikely
** Copper prices hold near six-year lows
** Shares in miners of base metals BHP Billiton, RioTinto, Glencore, Anglo American andAntofagasta up 0.2-1.3 pct
** Shares in miners of precious metals Acacia,Randgold and Fresnillo up 1.3-2 pct
** Kaz Minerals and Polymetal up as Kazakhtenge is allowed to float
** FTSE 350 Mining Index closed on Wednesday at 6-1/2 yrlows (venkateshasoumithri.mamidipudi.thomsonreuters.com@reuters.net)


* Law reserves 5% of miners' equity for Congolese, 5% for workers


* Mining sector leads declines; FTSE midcap at June 11 level


* STOXX down 0.7%, tech stocks join global selloff