Ok, Let's talk

Sure, I've got crystals.  I'll bet you do as well. What do you use them for? 

Divination using a pendulum?

Perhaps using them for their inherent properties you read about on a website, Discord Server or WitchTok video?

Here's but a few of mine:

What I use them for?  Aside from using them as talismans during meditation and deriving enjoyment in collecting them - I make bracelets as a part of the Theravada Buddhism practice I enjoy.  Really, I just like them.  Sure each has its own personality - and sure each has its use when I meditate. 

But really - most of these are just chemically Silicon Dioxide, SiO_2; Mineral Quartz.  Agates, Jaspers, Amethysts - they're all the virtually the same chemically.  

Consider this if you're into collecting them or using them with your spiritual practice.  Don't let that detract from your ability to focus energy or intention into them - see Echols' High Magick. Crystals, tumbles, palm stones, hearts, selenite slabs, beads - they're what you make them.