One Small natural cubic formation Pyrite. Incredibly bright and shiny.
12-12.3 grams.
Approximately 1/2-3/4 inch across.
Choose your favourite if you like. One looks like it has an explosion of sparkle out one corner, and the other has stunning oxidization colours and a ROUNDED edge. (Never have I seen a rounded edge on pyrite) 
 
The masculine/assertive frequency of PYRITE is utilized to spark creativity & aid manifestation, balance polarities & overcome bad habits