Mysterious jar I made

So I was in my local herb shop and was browsing when I got a thought of putting herbs into a jar. I ended up putting graveyard dirt, a quarter crystal, mugwort, black salt and cypress needles into a small jar. I can feel it giving of some sort of energy and I started to meditate while holding it to see if I can figure out what it’s used for. Do you guys have any idea what it could be?