How Do Crystals Grow?
ES0506  Crystals in Our World
LuAnn Dahlman, TERC
Bryan Aivazian, TERC
Granite Countertop
LuAnn Dahlman, TERC
NPS Photo
Carlsbad Caverns

Consider these items and other things you know of that are made of crystals. Where else have you seen crystals? Think of as many different types of crystals as you can.

2. What types of crystals exist, and where are they found?

 Step:   1   2   3   4   5   6   7   8   9