The question to ask yourself, is, "are these people and things in my dream representation of parts of myself? So, what does this stone mean, and why is it a stone not paper, is that important or not? These are things that only you can answer, because these images man something to your subconscious not mine.
The same information being given to me by my subconscious would look like a completely different dream. So whatever I make up, will very likely be wrong.
This is part of the magickian learning to now himself", you have to find out how you work internally so you can recognise what your dream symbolism means to you personally.
We have some tutorials collected to get you thinking about dreamwork and how to analyse dreams to get the most out of them.