MF10L5: Topaz crystal with intense color and good brilliance. With a complex termination very rich in faces, where we can observe at least two pyramid forms and the pinacoid, along with two prisms. The base is a cleavage surface.
Topaz Mine, Antonio Pereira District, Ouro Preto, Minas Gerais  Brazil (10/11/2007)

Specimen size: 4.3 × 1.3 × 1 cm = 1.69” × 0.51” × 0.39”