Tigray Province
The oldest inscriptions and texts referring to the population of the Aksumite kingdom and its neighbors do not know the term Tigray yet; they show an ethnic diversity, which has partially disappeared today. A variant of the term Tigray, first appears in a 10th-century gloss to "Cosmas Indicopleustes", i.e. after the Aksumite period; according to this source important groups of the region were the "" and the "" (i.e. the Agʿazi), the latter being the Aksumites. The toponym Tigray is probably originally ethnic, the "" then meant "the tribes near Adulis". They correspond to the Tigre groups living in the same area today; however, a historical identity between today's sub-groups and the 10th century groups cannot be supposed, as this could not explain the existence of the toponym "Tigray" for the Aksum-Adwa area. It should be concluded that Tigray groups lived along the main route between Aksum and the coast, and later separated, both ethnically and linguistically. There is no indication that the term Tigray could be explained through Ge'ez ("subdue"), with the meaning "the submitted" (in supposed contrast to the "free" Agaziyan linked with the rulers of Aksum), as this could not explain why the most important province took the name Tigray. The term might even not be Ethiosemetic and predate the Sabaen presence in Ethiopia. It is not excluded that the term ("Tekaru") from a list of southern peoples and countries allegedly subdued by Pharaonic Egypt in the 15th century BC may already be linked with the term Tigray; in this case it should mean a region within or in the vicinity of Punt.
Ergani
District's area is 1489 km. Ergani District is located in the administrative as the Southeastern Anatolia Region, but as a geographical region are located in the Eastern Anatolia. Connected to the north of Elazig Province Mining District, east of the Tigris in the town of Diyarbakir province, and is connected to Diyarbakir, the south is connected to the Siverek town of Urfa, Diyarbakir connected to the west is the border with Çermik and Cungus district. Height is 955 meters from the sea. The main flow of the Tigris river water, tea Straits, Camel is a gateway. district 10 km north of the river passes through the districts of the Tigris River. Kalender and 17th districts of the territory After flowing through the Tigris enters km of land. 7 km west of the Bosphorus strait Ergani tea is off the neighborhood. yolköprü, Beaded, splayed hill villages and camel through the gateway into and form a branch of the Tigris Ergani quite productive resources of the environment has. 5–6 m depth in the center of the county out of the water, such as 50-meter drilling work is found in very rich beds. Ergani's largest copper and chromium mines in front are nearby.