Officials who had already reached the remote, barren area described a scene of total devastation littered with twisted and charred fragments of the plane that was carrying 118 on board, including entire families.
No one survived the impact and France bore the brunt of the disaster with 54 nationals killed in Thursday's crash of the McDonnell Douglas 83, which had taken off from Ouagadougou in Burkina Faso and was bound for Algiers.
He was a member of a delegation sent to the crash site in the Gossi area, about 100 kilometres (60 miles) from Mali's northern city of Gao, by President Blaise Compaore.
Travellers from Burkina Faso, Lebanon, Algeria, Spain, Canada, Germany and Luxembourg also died in the crash, increasingly being blamed on bad weather that forced the pilots to change course.
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The French army released initial images of a scene of devastation, with fragments of the jet littering a scorched earth in what is clearly a desolate environment.
"Debris was scattered over an area of 500 metres which is due to the fact that the plane hit the ground and then probably rebounded," Diendiere said.
Meanwhile, the scale of the tragedy for some communities was becoming clear, as it emerged that 10 members of one French family died in the crash.
"It's brutal. It has wiped an entire family from the earth," said Patrice Dunard, mayor of Gex, where four of the Reynaud family lived.
And the small town of Menet in central France was left devastated when residents discovered that a local family of four - a couple, their 10-year-old daughter Chloe and their 14-year-old son Elno - had died.
In Lebanon, one family in the southern El-Kharayeb village died too - the third time that residents there had been involved in a plane disaster.
In 2003, 14 residents in the village died in the crash of a Boeing 727 going from Cotonou in Benin to Beirut, while four were killed in an Ethiopian Airlines accident in January 2010.
French President Francois Hollande, who was due to meet families of the victims Saturday, gathered in the morning with Prime Minister Manuel Valls and the foreign, defence, interior and transport ministers to take stock of the situation.