Tag: Gemstone

A search expanded on Thursday for those killed or trapped alive by an earthquake in the Pacific island nation of Vanuatu, as rescue workers arriving from abroad fanned out through the capital, Port Vila, encountering flattened...
Russia Wednesday expanded an operation to clean up thousands of tonnes of oil that spilt into the sea and contaminated 50 kilometers of beaches after tanker ships were wrecked in a storm. An aging Russian oil tanker broke up...

Chrysoberyl: One of the world’s most expensive Gemstone

The mineral or gemstone chrysoberyl is a beryllium aluminate with the formula BeAl2O4. The name chrysoberyl is derived from the Greekwords χρυσός chrysos and...

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