PRECIOUS-Gold down but lingers near 3-wk high amid U.S. tax concerns

* Spot gold may edge up to resistance at $1,292/oz -technicals

* Palladium eases off multi-year peak hit on Thursday

* Gold, silver on track for first weekly gains in four

(Recasts, adds analyst quote, updates prices) Nov 10 (Reuters) - Gold eased on Friday on a firmer dollar but uncertainty over U.S. tax reforms helped prices stay close to a three-week high touched in the previous session. Bullion was on track for its first weekly gain in about a month.

Spot gold was down 0.1 percent at $1,283.61 per ounce

as of 0856 GMT, although it was headed for a gain of more than 1 percent for the week. On Thursday, it touched its highest since Oct. 20 at $1,288.34 an ounce.

U.S. gold futures for December delivery were down

0.3 percent at $1,284.20. "Gold has struggled to gain any momentum this week despite the U.S. tax reform hitting a few hurdles," said Ole Hansen, head of commodity strategy at Denmark's Saxo Bank. A slightly stronger dollar has weighed on prices on Friday, he said. The dollar index, which weighs the greenback versus a basket

of major currencies , was up 0.1 percent, though still on

track for a weekly loss, pressured by developments surrounding the tax bill put forth by U.S. Senate Republicans. The Senate tax plan differed from a U.S. House of Representatives' version on several key fronts, including how they treat the corporate tax rate, the tax deduction for state and local taxes, and the estate tax. "Further political uncertainty in the U.S. saw gold prices well supported. News that the Republican tax plan involved cuts being delayed until 2019 raised the ire of investors," ANZ said in a note. The appointment of Jerome Powell as the new U.S. Federal Reserve chair has watered down expectations of a more hawkish stance from the central bank, and that is supportive of gold, said Mark To, head of research at Hong Kong's Wing Fung Financial Group. "Overall though, the picture (for gold) is range-bound trading without much changes," To said. Spot gold may edge up to a resistance at $1,292 per ounce, a break above which could lead to a gain to $1,299, according to Reuters technical analyst Wang Tao.

In other precious metals, palladium slipped 0.1

percent at $1,010.50 an ounce after touching its highest since 2001 at $1,026.10 on Thursday. It was up about 1.4 percent for the week.

Silver rose 0.1 percent to $17.01 per ounce. It has

gained 1.1 percent for the week and is on track for its first weekly rise in four.

Platinum was down 0.2 percent at $935 an ounce after

hitting a near four-week high of $939.30 on Thursday. It rose about 1.6 percent for the week.

(Reporting by Vijaykumar Vedala and Arpan Varghese in BENGALURU; Editing by Richard Pullin and Tom Hogue)