The site of Al-Moyaser is one of the most important mining sites in the period of the third millennium BC, because it contains large quantities of copper smelting residues, and a number of melting furnaces and circular drilling, where molten copper was used to produce alloys, many of which were found on the surface of the site, which is used to prepare the copper material before its melting as the stone hammer, as well as stone seals engraved with human and animal forms, such as the Mansurian seal, which enhances the discovery of the trade between Majan (Oman) and Sindh during the third millennium BC.
Samad Al-Sha'n site is considered one of the most important archaeological sites for the study of funerary customs in the 2nd and 1st centuries BC. Three types of tombs (men, women and children) were found, including jars, pottery, arrowheads, bronze spears, agate beads and stone seals. Samad Al-Sha'n site was characterized by the discovery of the skiltone of three-year-old camel, its neck was tied with beads of stone, shells, glass and garnet. The camel dates back to the Late Iron Age (300 BC - 629 AD). The importance of camel discovery is the first specific camel of the Arabian Peninsula. In the beginning of the eighties, archaeological excavations at the Samad Al-Sha'n site focused on the study of tombs and its antiquities from archaeological sites.
The tombs are rectangular and carved from the outside by stones with different size pottery, stone seals, metal vessels, arrowheads, bronze spears, bronze horse head, various kinds of beads made from Seashells and agate as well as bone remains, after examining the archaeological finds, there were three types of tombs' sites, one of them for men, which includes bronze weapons, and the second for women, including Jars, pottery flasks, a number of beads, bronze ornaments, and graves for childern containing pottery. In 1989, a burial site was discovered that included a small camel skiltone wearing a coller around its neck. After studying the beads, it was discovered that the camel dates back to the Late Iron Age (200 BC - 629 AD) and it is the first recorded in the Arabian Peninsula.