** U.S.-listed shares of gold miners down premarket, tracking a decline in bullion prices GOL/
** Spot gold XAU= down 0.8% at $4,700.38/ounce, pressured by a stronger dollar and higher oil prices amid uncertainty around a U.S.-Iran truce
** Top miners: Newmont NEM.N down 1.6% and Barrick Mining B.N dips 1.4%
** South African miners: Gold Fields GFI.N, AngloGold Ashanti AU.N, Harmony Gold HMY.N and Sibanye Stillwater SBSW.N decline between 3.4% and 4.2%
** Canadian miners: Agnico Eagle Mines AEM.N and Kinross Gold KGC.N falls 1.7% and 2.9% respectively
(Reporting by Sumit Saha in Bengaluru)
((Sumit.Saha@thomsonreuters.com;))