By Carla Mozee, MarketWatch

LONDON (MarketWatch) -- Stocks in Europe dropped Tuesday, with the major benchmark hitting intraday lows after a key sentiment survey from Germany underscored fears about slowing growth in Europe's largest economy.

The closely watched ZEW economic sentiment indicator sank into negative territory for the first time since November 2012, falling to negative 3.6 in October, compared with 6.9 points in September.

"Geopolitical tensions and the weak economic development in some parts of the eurozone, which is falling short of previous expectations, are a source of persistent uncertainty," said ZEW President Clemens Fuest in a statement on Tuesday.

The ZEW indicator of economic sentiment in the eurozone declined as well, down 10.1 points to 4.1.

Markets: The Stoxx 600 fell 0.8% at 318.92, heading toward its sixth-straight loss in the row. The euro (EURUSD) fell to $1.2664, down from $1.2688 ahead of the ZEW release. Late Monday, the euro bought $1.2691.

Germany's DAX 40 also fell further after the ZEW figures, giving up 0.8%.

Investors earlier Tuesday received a report that Spanish consumer prices fell at a slower pace in September than in August, with core inflation dipping into negative territory for the first time in more than four years. Spain's IBEX 35 index fell by 0.9%.

The FTSE 100 index was also under pressure after government data showed a unexpectedly sharp decline in U.K. inflation in September. The benchmark fell 0.7%.

Among movers in European trade, shares of Michael Page International PLC fell 9.7%, leading losses on the Stoxx 600, after the recruitment services provider cut its operating forecast for the full year.

Daimler AG shares were up 1.9% after the Germany auto maker posted higher earnings and free cash flow in its industrial business in the third quarter.

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