** U.S.-listed shares of silver miners rise premarket, tracking prices of the white metal GOL/
** Spot silver XAG= up 2.9% at $77.73/ounce
** Prices rise supported by a softer dollar and easing inflation fears as oil prices dropped on hopes of further U.S.-Iran peace talks
** Shares of miners Hecla HL.N and Coeur CDE.N up 2.1% and 1.7%, respectively
** Canadian miners Endeavour Silver EDR.TO, EXK.N and Silvercorp Metals SVM.TO, SVM.N advance 2.4% and ~2%, respectively
** Abrdn Physical Silver Shares ETF SIVR.P and iShares Silver Trust SLV.P both inch up 3.3%
(Reporting by Dharna Bafna in Bengaluru)
((dharna.bafna@thomsonreuters.com))