Geology Kitchen: The Three Types of Rocks © Explorer Multimedia
http://www.geologykitchen.com/pilot.html
Geology Kitchen: What Is a Mineral? © Explorer Multimedia
http://www.geologykitchen.com/ep01.html
Geology Kitchen: Identifying Minerals © Explorer Multimedia
http://www.geologykitchen.com/ep02.html
Geology Kitchen: Clastic Sedimentary Rocks © Explorer Multimedia
http://www.geologykitchen.com/ep03.html
