Rio Cristal Updates Metallurgical Tests and Drilling at the Bongara Zinc Project

Rio Cristal Resources Corporation (TSXV:RCZ) reports that the company is discussing additional amenability test-work on zinc oxides from the Cristal project.

The market news is quoted as saying:

Rio Cristal Resources is a Canadian corporation focused on the discovery and further development of zinc, copper and gold deposits in Peru.

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