2-3"
Random pull 
Your piece will be (if not the exact picture) quite similar!
 
Carnelian is said to attract prosperity, new resources and good luck. It is a talisman for success in any money-making venture. In the workplace, it is a crystal of ambition, drive and determination, and wards off undue pressures of co-workers or impersonal corporations with unrealistic expectations. 
 
Please see our Crystal Lore Section for more info on this amazing stone!