Australia's richest person, iron ore billionaire, Gina Rinehart, is investing in a new mine even as the price of iron ore ...

Prepare for the ultimate visual experience: an epic journey through Earth's most mesmerizing landscapes, captured in 12K HDR at 120FPS with Dolby Vision™. From glacial mountains and emerald forests to ...

These dazzling jewels from from names like Harry Winston feature colored stones, archive-inspired designs, and more that make ...

Residents have a saying in Spruce Pine, that a piece of their home is in tech across the globe. But could geopolitical tensions hurt their mining tradition, and their lucrative quartz business?

The lease on the Ensham coal mine near Emerald in central Queensland ends in 2028. (Flickr: Lock the Gate Alliance)The mine, which produces thermal coal to generate electricity, has a 14-year life ...

First, with a once-in-a-generation discovery: The 6,225-carat rough emerald was unearthed from the Kagem mine in Zambia and given the name Insofu, which means “elephant” in the local Bemba ...

For two decades, the 836-pound Bahia Emerald has wreaked havoc on the lives of smugglers, schemers and dreamers. Now, it is heading home to Brazil.

Read more: Brazil's claim adds yet another facet to the case of the Bahia Emerald The emerald, Brazilian authorities say, was discovered in a beryl mine in the country in 2001 and later smuggled to ...

THE world’s largest emerald is at the centre of a bizarre battle between America and Brazil. The 840-pound Bahia Emerald — worth a speculated $1 billion and found in Brazil’s Carnaíba r… ...

THE world’s largest emerald is at the centre of a bizarre battle between America and Brazil. The 840-pound Bahia Emerald — worth a speculated $1 billion and found in Brazil’s Carnaíba r… ...

Since it was wrenched from a Brazilian mine in 2001, the value, significance and ownership of the Bahia Emerald have been in dispute. Some say it’s worth nearly $1 billion. Others say it’s ...