Sept 7 (Reuters) - Eldorado Gold Corp ELD.TO
* Eldorado provides updated outlook
* Expects to produce between 310,000 - 320,000 ounces of gold per year through 2020 at average cash costs of $490/ ounce in Turkey
* Says over $1 billion in total liquidity expected for year-end 2016
* Sees 2017 total gold production 375,000 - 420,000 oz
* Sees 2017 total cash costs of $450 - $500/oz Source text for Eikon: ID:nCNW08pdqa Further company coverage: ELD.TO