Carbonates

Right when you walked into the first building there was a project all about carbonates.  We found out that they are made by actually stacking atoms together.  We also, found out that when on a piece a carbonate actually looks like a tessellation.   At, their station they had examples of what they look like.  And, in case we had no idea what they were saying, they gave us pencils with a picture of carbonates on them.