At the Earth's Surface, the Mineral Albite Melts at 1118°

question 21

Multiple Choice

At the Earth's surface, the mineral albite melts at 1118° C. At a depth of 100 km, it would melt at:

• A) 900^° C.
• B) 1100^° C.
• C) 1440^° C.
• D) 750^° C.