* Dollar recovers from 8-week low versus the euro
* Palladium hits 7-week high; platinum near 6-week peak
* South Africa's mining union reaches wage deal
(Adds detail, comment; updates prices)
By Jan Harvey and Martina Fuchs
LONDON, July 28 (Reuters) - Gold slipped in Europe on Tuesday as the dollar recovered losses against the euro, with a downturn in equity markets in Europe and the United States knocking appetite for riskier assets.
Platinum and palladium held near multi-week highs, however, as cautious optimism over the demand outlook boosted interest in the autocatalyst materials.
Spot gold <XAU=> slipped to a low of $940.70 an ounce as the dollar's rebound pushed prices through technical support around $945 an ounce. It was bid at $944.05 an ounce at 1354 GMT, against $952.65 an ounce late in New York on Monday.
"The dollar strengthened after the (U.S. home price index) data, (and) when we went through $950 we went through some option liquidation," said Gerry Schubert, an analyst at INTL Commodities.
"Tonight is option expiry on the exchange, namely on Comex."
U.S. gold futures for August delivery <GCQ9> on the COMEX division of the New York Mercantile Exchange fell $9.60 to $943.90 an ounce.
The dollar recovered after hitting an eight-week low against the euro <EUR=> and its weakest this year versus a currency basket <.DXY> as a slide in the equity markets after weak company results dented risk appetite. [
] [ ] [ ]Gold, like other dollar-priced commodities, becomes cheaper for holders of other currencies as the U.S. unit weakens. Crude prices also snapped a nine-day winning run to slip down, denting interest in gold as a hedge against oil-led inflation. [
]In supply news, the South African mineworkers' union told Reuters it had accepted the latest wage offers from gold and coal companies, averting a strike in the mining sector. South Africa is the world's third biggest gold producer. [
]
PALLADIUM HIGH
The smaller platinum group metals (PGMs), palladium and rhodium, performed strongly on Tuesday after platinum hit a six-week high on Monday.
Palladium <XPD=> climbed to a seven-week high of $263 an ounce on Tuesday, tracking platinum higher, while rhodium <RHOD-LON> rose another $75 to $1,675 an ounce.
"Palladium has been the underperformer of the major PGMs over last 12 months. But there has been buying alongside the rises we have seen in platinum and gold over the last two to three weeks," Rory McVeigh, a PGM trader at Commerzbank, said.
All three metals, primarily used in the auto industry as components in catalytic converters, have suffered from a fall in car demand over the last year.
But McVeigh said there were tentative signs of recovery.
"Carmakers are beginning to see light at the end of the tunnel and begin to look at 2010/11 when they will be needing this metal again," he said.
Platinum <XPT=> was at $1,210 an ounce against $1,215, while palladium was at $261 against $259. Silver <XAG=> was at $13.87 an ounce versus $14.01, having earlier matched the previous session's four-week high of $14.08. (Reporting by Jan Harvey and Martina Fuchs; Editing by William Hardy)