PARIS, FRANCE-According to a report in International Business Times Albert Jambon of the Institute of Mineralogy, Physics of Materials and Cosmochemistry says that all iron artifacts made during the Age Bronze was made of meteorite iron. Jambon analyzed a variety of artifacts from the Bronze Age, such as a dagger, a bracelet and a headrest recovered from the tomb of Tutankhamun in Egypt; a pendant found in northern Syria dating from 2300 a. C., and artifacts of the Shang dynasty of China dated from 1400 a. C., with a portable X-ray fluorescence spectrometer. He discovered that the strange and valuable iron objects made before 1200 BC were made of space rocks, which have a unique chemical signature. Meteorite iron did not have to undergo the smelting process to separate it from the ore, making it accessible to blacksmiths using Bronze Age technologies. Some 2,000 years later, during the Iron Age, humans developed a process to melt iron from terrestrial sources. To read more about metallurgy during this period, go to "Bronze Age Irish & Taste in Gold".