The continent-wide STOXX 600 index rose 0.2% by 0712 GMT, hitting a fresh 10-week high after recouping much of its June losses.
Miners jumped 1.1% to lead morning gains, boosted by strong results from London-listed global miner BHP Group which rose 4%.
Telecoms and utilities – sectors seen as safer bets during economic uncertainty – also rose.
Sonova Plunged 12.5% after the hearing aid maker lowered its full-year earnings forecast, citing a slower-than-expected growth in some important markets and higher component and freight costs.
(Reporting by Sruthi Shankar in Bengaluru; Editing by Sherry Jacob-Phillips)