TUCSON, Ariz. — A man from the Phoenix area discovered a new gemstone, and is displaying it for the first time at the 22nd Street Gem Show. John Hornewer has been mining his whole life. One day when ...

TUCSON - An Arizona businessman and miner is introducing a new gemstone called Sonoranite this weekend that he and his brother found about a decade ago in Arizona. John Hornewer said that they made a ...