Haematite or Hematite as it can spelt too is an heavy iron oxide mineral.
The name haematite originates from the Greek word for blood, due to the red coloration found in some varieties of it. However we see it in the crystal world mostly in its metallic silver-grey colour.
A weighty crystal connected to the root chakra, it brings a sense of protection and stability, shields you from the negative energy of every day life.
One tumble stone will be intuitively chosen for you.