Dinosaur's represents strenght, power, & wisdom. Also, known as the guardian spirit of the earth.
 
Silver Sheen Obsidian- wards off negativity, mental clarity & confidence
Rainbow Fluorite- focus, productivity & creativity
Amethyst- cleansing & protection
Yooperlite- self- expression & inner peace
 
Disclaimer: I am not a medical professional. All information provided is what the Crystal Healing community commonly use gemstones for. Please, still consult a doctor for any medical necessities.