Dec 9 (Reuters) - Gran Colombia Gold Corp GCM.TO
* Gran Colombia Gold Corp- expects that total gold production for 2016 will reach upper half of its latest guidance for fy of 144,000 to 150,000 ounces
* Gran Colombia Gold - as of Friday, total principal amounts of 2018 and 2020 debentures issued and outstanding are $49.7 million & $101.2 million, respectively
* Gran Colombia Gold provides update on production and 2020 debenture repurchase Source text for Eikon: ID:nCCN8RrCr4 Further company coverage: GCM.TO