Pyrite

Pyrite is popular among collectors for its beautiful luster and fascinating crystals. This common mineral is found in rocks everywhere and is associated with heated water. igneous, metamorphic, sedimentary rock world wide. Its name derives from the Greek word pyr Measning " fire " because it sparks easily when struck and has been used in fire making since ancient times. 

Chemical composition FeS2
Color brass yellow
Lustre metalic
Hardness 6.5
Crystal system cubic
Origin Spain,
Healing properties*

Pyrite cleanses, enlivens and inspires. It has a natural affinity to the solar plexus and abdominal region. eases anxiety, depression and frustration. Strengthens logical thinking and creates a grounded sense of reality. Can be used as a mirror to reveal the truth.
Folklore

Pyrite reflective gold colour links it to the sun.