Erg Chech

It is an almost uninhabited part of the greater Sahara Desert, an inhospitable desert region with long, extremely hot summers and short, very warm winters. The Erg Chech is a vast sandy expanse including compound and complex linear and star dunes. The mean elevation of the Erg Chech is just above 300 m, slightly lower than the neighboring Erg Iguidi stretching to the north. The barren plain of the Tanezrouft is located to the southeast. One of the localities of the commune of Akabli in Aoulef District, Adrar Province, Algeria, is named 'Erg Chech'. ==Meteorites==

About of meteorites were collected in the Chergach strewn field, located in the Erg Chech north of Taoudenni, during the fall and winter 2007. In 2020 another meteorite was found. These rocks represent bits of meteorite Erg Chech 002, the oldest pieces of volcanic rock ever found, likely from an ancient protoplanet. These finds were used to confirm the aluminium-26 heterogeneity in the early solar nebula . ==See also==