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Mont BlancPosition of center of photo (Lat/Long): [45.95638/6.90326] |
![]() Mount Blanc is the highest mountain in Western Europe. The eastern boundary of Europe is debated as there is no clear division between Europe and Asia as landmasses. Some definitions of the eastern boundary place the Caucasus Mountains of Russia in Asia, in which case Mt. Blanc is Europe’s tallest mountain and hence one of the Seven Summits (the tallest peaks on each of the seven continents).
In 1760, Horace Benedict de Saussure offered a money prize to the first to successfully climb to Mt. Blanc’s peak. On August 8, 1786, Jacques Balmat and Michel Gabriel Paccard, both locals, laid claim to the prize by reaching the top. Their climb had included a harrowing overnight forced encampment on the glacier, which disproved local legend that such a feat was not possible. Two-day ascents are now quite common, and climbers are a common sight in the summer months.
The mountain massif, of which Mt. Blanc is a part, is an upwelling of igneous rock from an ancient sea bed. The massif was forced upward by the northward motion (relative to the Eurasian plate) of the African plate over the past 100 million years. The region is old enough to have been deeply cut in areas by riverine and glacial erosion, in places exposing the base rock of the original protocontinent, which is around 400 million years old. The high permanent snowpack of the mountains feeds glaciers which carve characteristic U-shaped valleys throughout the area. There is over 100 square kilometers (40 square miles) of glaciers in the region feeding into the Chamonix valley on the French side. |
Source of material: NASA |
Further information: WikiPedia article on Mont Blanc