Narrator: Opal is found in several parts of the world, including Ethiopia, Brazil, and Mexico. But over 90% of the world's opal comes from Australia. And a lot of the black opal is found here ...

Their high value comes from their scarcity due ... minerals were present when the stone was formed. Mexico is the largest ...

Gunmen in a truck pulled up to a bar in central Mexico and opened fire, killing 10 people, authorities said, in an area that had been spared the worst of the country's raging criminal violence.

He has visited fire opal mines and in Mexico and emerald mines in Colombia ... piece of jewelry but they don’t always understand the value. That’s why it’s important for me to bring the ...

A local official says gunmen opened fire in a bar in central Mexico killing 10 people and injuring 13 HUEHUETOCA, Mexico -- Gunmen opened fire in a bar in central Mexico killing 10 people and ...

Denise Truscello/Getty, Scotty Schofield/X Mark Wahlberg's Las Vegas restaurant recovered from a large fire on its patio. A spokesperson for Flecha Cantina tells PEOPLE that a fire started on Nov ...

Mexican Train is a very popular dominoes game ... Pips are used to represent the numerical value of the tile. There's no download needed to play on Yahoo Games. Games are available on mobile ...

El Maya Mexican Bar and Restaurant officially reopened ... the restaurant was struck by a kitchen fire that forced an extended closure. "We suffered one of the most difficult events in our lives ...

Gunmen in a truck pulled up to a bar in central Mexico and opened fire, killing 10 people, authorities said, in an area that had been spared the worst of the country's raging criminal violence. The ...

Gunmen in a truck pulled up to a bar in central Mexico and opened fire, killing 10 people, authorities said, in an area that had been spared the worst of the country's raging criminal violence.