Until recently Zahi Hawass, Egypt’s antiquities minister, was a global symbol of Egyptian national pride. A famous archaeologist in an Indiana Jones hat, he was virtually unassailable in the old Egypt, protected by his success in boosting tourism, his efforts to reclaim lost artifacts and his closeness to the country’s first lady, Suzanne Mubarak.

But the revolution changed all that.

Now demonstrators in Cairo are calling for his resignation as the interim government faces disaffected crowds in Tahrir Square.

Their primary complaint is his association with the Mubaraks, whom he defended in the early days of the revolution. But the upheaval has also drawn attention to the ways he has increased his profile over the years, often with the help of organizations and companies with which he has done business as a government official.

He receives, for example, an honorarium each year of as much as $200,000 from National Geographic to be an explorer-in-residence even as he controls access to the ancient sites it often features in its reports.