Oooh my goodness! Just look at these! What a beautiful mix! 
Here we have sone more Hematite and Obsidian, 
Metaphysical properties 
Hematite is a strong, supportive stone, it is said to boost self-esteem and survivability, enhancing willpower and reliability, and imparting confidence.
Black Obsidian is said to help clean and remove negative energies from your aura It helps in releasing the emotions that cause negative energy.
Sourced from Brazil by myself