Tepe Ghabristan
Tepe Ghabristan is an important late Chalcolithic tell in Iran's Qazvin province in the northwest of the country, about 130 kilometers west of modern Tehran. It is a four hectare low-lying site on Qazvin Plain.
Tepe Ghabristan is important for understanding early metallurgy, settlement patterns, and environmental shifts. It was buried under alluvium during its early history. It is a part of the Sagzabad Cluster research project in Iran, involving teams from the University of Tehran and international collaborators. More recent information is found in Maghsoudi.
Location
Sagzabad Cluster of archaeological sites on the Qazvin Plain of Iran includes three major tells that stretch approximately 2.5km east to west. Tepe Ghabristan is on the western side, and Teppe Zagheh is on the eastern side. In the middle there is the largest tell that is labelled as Sagzabad by Maghsoudi, who also describes the geological morphology of the area. The same information is also found in Mona Bagheri Ghaleh. The same tell is also labelled as Qareh Tape by Dehpahlavan, and other scholars.A 6th and 5th millennium BC settlement of Zagheh is about 1.5 hectares in size.
The 2nd millennium BC, and Iron Age settlement of Sagzabad is 14 hectares in size.
The small modern town of Sagezabad is located about 4km south of Tepe Ghabristan.
Description
Tepe Ghabristan was occupied in the 4th millennium BC though many Iron Age graves, mostly destroyed by looting, were found at the top level. Geophysical surveys of the site reveal hidden features like irrigation channels and structures, highlighting a slowdown in sediment deposition. Its cultural connections also reveal broader Near Eastern trends, and links with prehistoric Uruk, as demonstrated by pottery.It was also a very early metalworking hub, as demonstrated by extensive copper workshops with crucibles, molds, furnaces, and large amounts of copper, suggesting significant production.
The 4th millennium BC settlement was destroyed in a violent conflagration with many sling bullets being found.
Excavations
The site was excavated from 1970 until 1974, led by Yousef Majidzadeh. While most of the remains were of subsistence agriculture, metalworking, and pottery production, there was one well built monumental complex at the top of the mound. Its walls were preserved up to a height of one meter, and it was interpreted as a temple or administrative center. The complex covered 170 square meters with ten rooms, one thought to be a courtyard.Excavations resumed in 2002 and 2003 by a University of Tehran and Iranian Cultural Heritage Organisation team led by Fazeli Nashli.
More recently the site periodization has been changed slightly:
Periodization
- Ghabristan I - Early Chalcolithic 4300–4000 BC
- Ghabristan II/III - Middle Chalcolithic 4000–3700 BC
- Ghabristan III/IV - Late Chalcolithic 3700–3000 BC
Pottery
Beveled rim bowls, diagnostic pottery for the Uruk Culture, were found at the site as well as conical cups.Uruk Grey Ware
The appearance of Grey Ware at Tepe Ghabristan and the related site of Tepe Sialk in Isfahan province around 3700 BCE is generally interpreted as representing a break in the local cultural sequence. This is a handmade, chaff tempered and Chaff-Faced Ware, that is also reported from many Chalcolithic period sites in Western Iran, upper Mesopotamia, as well as in Syria, Iraq, and the south-east of Turkey.This type of pottery suggests a widespread, transient cultural phenomenon across western Iran, potentially linked to the Uruk expansion in southwest Asia.
Two kinds of kilns were found, square and horseshoe shape. A large decorated pottery fragment was found which the excavator described as an "oldest pictorial expression". Excavators found a coppersmith workshop with "crucibles, open molds, tuyeres, slag, 20 kilograms of copper ore, 2 silver buttons from
Level 9; at lower Level 10 were found a shaft hole ax, hammers, and picks". It has since been suggested that the tuyeres were actually mould fragments.
The remains of dromedary camel were found at the site.