In good time
Technically, given enough time, anything can happen. It took billions and billions of years for space dust to collect and form the planet we live on today. However, not all examples have to be stretched so long. For instance, take a look at this near-perfect cube of salt.
Apparently, the salt crystals in a jar of putty had come together to form a mega-crystal. We’re not sure how long it took since the OP didn’t reveal anything. Most of us probably would have tossed a jar of putty long before the salts crystals even thought of coming together. It’s a neat piece that just proves anything is possible if you do absolutely nothing.