What does the American flag stand for. The 50 stars represent the 50 states, the 13 stripes represent the 13 original colonies. The US flag is also known as Old Glory. Betsy Ross made the first flag, and for reference, in the Pantone system the colors are: Blue PMS 281 and Red PMS 193.
Three years later the naturalist Richard Kirman introduced the Dolomite as a new mineral; the name from there became used to name the dolostone rocks and finally gave the Dolomites - referred in the past simply as the Pale Mountains - their actual name.
It often forms as nodules in sedimentary rocks such as chalk and marine limestones. Dolomite (also known as dolostone and dolomite rock) is a chemical sedimentary rock that is very similar to limestone. It is thought to form when limestone or lime mud is modified by magnesium-rich ground water.rganic sedimentary rocks such as coal, some dolomites, and some limestones, form from the accumulation of plant or animal debris. Photos and brief descriptions of some common sedimentary rock types are shown on this page.