Rocks on Rocks on Rocks

List of Rocks and Minerals

1. Pumice
2. Mica
3. Kaolin
4. Muscovite
5. Obsidian
6. Potassium Feldspar
7. Galena 
8. Hornblend
9. Amethyst
10. Quartz
11. Halite
12. Calcite
13. Limestone

Pumice: A Deeper Look

Potassium Feldspar

Amethyst 

Galena

Maps

Mean Annual Precipitation in Georgia

 

Dot Density Map

Proportional Symbol Map

Isorhythmic Map

Chloropleth Map