This stunning specimen is definitely an eye-catcher. The transparent aquamarine allows you to see right into it and see the beautiful display of mica, as well as catch gleams of iridescent patches throughout.  In addition to all this already has to offer, there are delicate shelves of mica adorning the exterior.
 
Region: MG, Brazil
 
Size: 10 cm x 7 cm x 4.5 cm
Weight: .266 kg