Lecture- Magma’s Last Gasp at Mustang Library
Scottsdale Public Library - Mustang Library 10101 N 90th Street, ScottsdaleLecture- Magma's Last Gasp at Mustang Library All the granite mountains in the northeast Valley and the northern Preserve were formed as molten rock cooled and solidified deep underground. But sometimes cooling magma produces weird and wonderful things like huge pink crystals and giant milky quartz outcrops. Come to see and learn about some of