Discover and examine rocks forged in fire with Science Wiz Volcanic Rocks Collection. Volcanic rocks are rocks that are born of fire, forged in volcanoes. Some float and some sink. Volcanic glass was treasured and traded. 

With this kit, young explorers can identify and polish their own obsidian glass, examine the sparkling crystals in granite, and see real rocks that float. Learn about the two types of crust, oceanic and continental, and discover where these rocks are found.

Kit contains 5 volcanic rocks including pumice, obsidian, basalt, granite and scoria, a magnifier and instruction sheet with 5 activities.

Developed by Penny Norman, Ph.D., this kit nurtures a love of science with carefully crafted projects that are fun.

• Hands-on discovery of volcanic rocks
• Contains 5 volcanic rocks including pumice, obsidian, basalt, granite and scoria, a magnifier and instruction sheet with 5 activities.
• Developed by Penny Norman, Ph.D.
• Package measures 7 x 7.5 x 2 inches