Jan 25 (Reuters) - Arianne Phosphate Inc DAN.V
* Arianne Phosphate Inc says signing of a project agreement with Rio Tinto (LON:RIO) to review potential maritime services sharing
* Arianne Phosphate - agreement provides for discussions on co's use of ships serving Rio Tinto to deliver phosphate concentrate to international markets
* Arianne Phosphate Inc - project agreement also focuses on sharing of common services such as ship towing on Saguenay River Source text for Eikon: ID:nCNWJcZh3a Further company coverage: DAN.V