Ameristar Casino Debuts in (Stone fire pits) Black Hawk

Ameristar Casino Debuts in Black Hawk
BLACK HAWK, Colorado (PRESS RELEASE) -- Ameristar Casinos, Inc. (Nasdaq: ASCA) today proudly debuted its newly renovated and expanded Black Hawk casino and announced the details of its 33-story, 536-room, four-diamond-quality hotel. The Company plans to begin construction on the site in May 2006.
Source: www.rgtonline.com

The Four C's of Diamonds and Other Gemstones - Fashion Jewelry
Color , cut , clarity , and carat weight - or "The Four Cs" - refer to the four most important factors affecting the value of a fine gemstone. They're most often used to describe diamonds, but they apply to other stones as well.
Source: www.bellaonline.com