One tumbled gemstone similar in size and color..

Hematite properties:

-Increases resistance to stress
-Helps circulate oxygen in the body 
-Strengthens physical and etheric bodies
-Enhances personal magnetism and will power 
-Elevates courage and protection
-Facilitates soul travel and astral protection
-Provides grounding energy
-Helps with optimism
-It is a masculine stone
-Good stone for Capricorn