vGeological and geotechnical properties of aggregates around Heglig area. Three reports submitted to Greater Nile Petroleum Operating Company (GNPOC) , Sudan, 1999.

Document 26

v Sedimentological Investigation of the bentonitic Nubian Sandstone at Umm Ali area. (Prepared for EI Hawad Mining Company, Khartoum).

vGeological Investigation on the construction material of the Nubian Sandstone Formation. (A report prepared for Bannaga Engineering Consult, Khartoum).

v Geological Investigation and economic evaluation of the Pumice Deposits of the Bayuda Volcanic Field. Sudan.

vGeoarchaeological Survey of Khashm el Girba Area.

 (Activity Report to submitted to the Nat. Corporation for Antiques  and  Museum Sudan, Ministry of Culture and Tourism.March,2006

Document 27

v  The Pleistocene sediments of Shuwak Area.

Progress Report, Mission Feb. 2008

 Document 28

v  Geological Survey over Block 12 A , NW Sudan .   Final Report prepared for Greater Sahara Petroleum Operating Company Ltd.. March 2014.

 Document 29