Crystals 

Created over the thousands of years, healing crystals utilize the life giving elements of the Earth and the universe. Incorporating the energy of the Sun, the Moon, and the oceans, semi-precious stones connect us to Earth as soon as we come into contact with them. Some people wonder if crystals have healing powers, and while there are many anecdotes describing the curative effects of healing stones, at times it is variable on your own experience. It takes a conscious effort to open your heart and mind to the power of crystal healing, but once you begin, the journey is beautiful, these unique crystals that will chance your life. There are several ways to use and incorporate crystals. As well, there are many types and forms. 

Mixed Natural Crystal 7 Chakra Stones, One Bag, About 100 Pieces

Rose Quartz Healing Crystal Wand Pointed & Faceted Prism Bar for Reiki Chakra Meditation Therapy
These stones are beautiful small and convenient to take with you on daily activities.. The perfect size for travel... 
As a tarot reader and astrologer, I bought this to add to my display/desk--not so much for what I assumed to be its healing qualities, as I can't necessarily vouch for that--but let me tell you: this is such a beautiful stone. It's pretty large too: it fits the length of my palm and I have big palm. 

Amethyst Crystal Sphere 50mm/2" Dia,

Amethyst has healing powers to help with physical ailments, emotional issues, and in Energy Healing and Chakra balancing.

Encyclopedia of Crystals, Revised and Expanded

This book has lovely pictures and descriptions on each crystal with the benefits. An incredible resource for anyone that uses crystals for healing,