Why black stones feel familiar
You've stood in a crystal shop and your hand went straight to the black ones. Obsidian. Labradorite. Onyx. You didn't read the label first. You didn't check which stone "goes with" Scorpio. Something just pulled. And later, when you looked it up, the internet told you those stones are "good for Scorpio" — but nobody explained why.
Why most crystal lists feel random
Every crystal site gives a different list. One says Citrine. Another says Amethyst. A third says Malachite. They can't all be right — and the reason they disagree is that they're guessing. There's no framework connecting the sign to the stone.
Without a framework, a crystal list is just vibes with better formatting.