menu-icon

wide open windows

/growing crystals > copper sulphate/

copper sulphate from Amazon seed crystals growing copper sulphate copper sulphate crystal protecting with nail polish

The blue pentahydrate of copper sulphate forms beautiful large crystals quite easily. It takes a few weeks growing in a super saturated solution to form them.

I basically followed the instructions on Crystalverse.

After growing the crystal I preserved it with a few layers of transparent nail polish.