I found a tiny cluster of quartz crystals while hiking, how do I clean them and make them into jewelry?

I found a cluster of quartz crystals while hiking and I was wondering if it is possible to turn them into jewelry. If so, what is the process? How do you cut the crystals cleanly without chipping them off so you can make little pieces of jewelry? I love making jewelry and I would love to learn how to work with raw crystals.