Minotauro
Hey Mino, you are doing some fabulous exploration with that stone. I was glad to see it helped you in dealing with your mother - family relationships are very difficult, so being able to speak your truth without hurting her is great!
And as to scrying, while I am certain there are "rules" for it, if you feel that it is working for you the way you did it, then just keep trying without trying - like, just stare at the stone and let it speak and show images, sometimes the more we worry about rules and the more we consciously try to do something, the less likely it is to happen.
I do a form of scrying, I hold objects and they tell me pictures of the person connected to it - but I have to be totally relaxed and not trying, or it won't work...I think maybe the same applies to actual stone or mirror scrying.
The fact that you saw a head with deer antlers actually suggests to me the old pagan male god, who always appeared as a stag with antlers. His Celtic name is Cernunnos. Since you are working with a root chakra stone, it seems to me that it makes sense you should first see the male spirit of the earth, the male god who rules the earth. hope that helps.
Maybe Cernunnos is the Celtic version of your Mexican god you work with...? Cernunnos can also represent shamanistic capabilities, I think he was associated with the Druids as well.
Here is a link on him for you. http://en.wikipedia.org/wiki/Cernunnos
Psychometry! I've been trying to use that word for ages! the ability of getting information by touching a person or object! that word doesnt exist in spanish, haha
I think that may be an innate ability, I dont know
and thank you for the exploration compliment , I think it did help with my mom , and I glad I am able to document my finding here , I really want to start using other stones , see what I get from them I think it helps that I am really paying attention to all it does , instead of just using it and letting it do whatever it does hahaha