What is "schwarzberghorn"

The Schwarzberghorn is a mountain of the Pennine Alps, located on the border between Switzerland and Italy. Its summit (3,609 m) is the tripoint between the valleys Mattertal, Saastal (both in Valais) and Valle Anzasca (in Piedmont) and the southernmost point of the Mischabel- Strahlhorn chain, and northern end of the Weissgrat.