Mineral Monday is a weekly video series exploring the many amazing minerals, fossils, and historic objects on display at the W.M. Keck Earth Science and Mineral Engineering Museum as told by museum ...

Preparations are finalized to integrate opal and other mineral products into the modern trading platform of the Ethiopian Commodity Exchange (ECX).

Preparations are underway to integrate opal and other mineral products into the trading platform of the Ethiopian Commodity Exchange (ECX), expanding its activities beyond agricultural commodities.

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