Oct 25 (Reuters) - Goldcorp Inc G.TO
* Goldcorp reports third quarter 2017 results
* Q3 earnings per share $0.13
* Q3 earnings per share view $0.11 -- Thomson Reuters I/B/E/S
* Goldcorp Inc qtrly gold production of 633,000 ounces at all-in sustaining costs ("aisc") of $827 per ounce
* 2017 guidance reconfirmed for gold production of 2.5 million ounces (+/- 5 pct) ,and aisc of $825 per ounce (+/- 5%)
* Goldcorp Inc - program to implement $250 million of sustainable annual efficiencies by middle of 2018 is on track with $200 million expected to be achieved in 2017