Hello dear Steemians,
As a Jeweler, I am using borax for soldering and cleaning silver to process. Over the time, borax in the boiling cup gets crystallised. It was really amazing surprise when I first saw this. This is how crystals are formed in nature as well. During the heat and probably water in the ground, or probably volcanic activities make certain types of minerals to gather and make crystals.
So this is my borax crystal cluster that looks amazing for me.
Taken by Huawei P10 Lite