(Redirected from Carat (purity)) The fineness of a precious metal object (coin, bar, jewelry, etc.) represents the weight of fine metal therein, in proportion to the total weight which includes alloyed base metals and any impurities.
Fort Redoubt, is actually called Advance Redoubt, and is one of four Third System fortifications, built to protect the Pensacola Navy Yard, located in Pensacola FL.
The Red Fort, built in 1648, is constructed of red sandstone. The  Red Fort was the home of Mughal Emperors of India until 1857.he Red Fort, built in 1648, is constructed of red sandstone. The  Red Fort was the home of Mughal Emperors of India until 1857.