Aug 10 (Reuters) - GoGold Resources Inc:
* GoGold announces strong increase in operating income
* Gogold Resources Inc qtrly basic net loss per share $0.00
* Qtrly revenue of $6.0 million from sale of 348,747 silver equivalent ounces at cash cost of $6.91 per silver equivalent ounce Source text for Eikon: Further company coverage: GGD.TO