Stones are spiritual beings with a soul and unique energies, just like how humans have different personalities and quirks. Stones from the same kind can also embody different energies and healing abilities. To find out how to truly understand the stone’s abilities, you must learn to feel its energy and listen to its messages like you would with an animal.
The energies are a type of spiritual force, and each stone has a different one. They can be strong or weak, fast or slow, long or short, and they coarse through a human’s body very differently. Through consistent practice, you can feel each stone’s energy and understand its unique abilities. Of course, if you learn to read its messages, it would help you go even further, because you can then communicate with it to know what it wants to express! (Here is another article: "What's the stone's message" you might have interest)
People often mistake a stone’s vibration frequency as its energy, but that is not the case! The truth is, there aren’t a lot of people who can feel a stone’s energy, and even less that can communicate with it due to the sheer difficulty of it all. It’s truly a gift from God, so don’t worry if it doesn’t come naturally to you!