763 Deg c

The Curie Point is named fro Pierre Curie, not Marie Curie. It is the point above which a material loses its spontaneous magnetism.

Pierre Curie invented the most Curie Point. The Curie Point is a point at which ferromagnetic substances lose their ferromagnatism. He and his wife's research also led to many important discoveries in modern physics and chemistry.

Curie point is the temperature above which a ferromagnetic substance behaves as a paramagnetic substance.

Iron-bearing minerals lose their magnetic properties when they are heated to the Curie point.