Topaz with limonite
These nice inclusions are flat ribbon like limonite-stained etch channels.
Due to their appearance can be interpreted for rutile.
Sometimes we see dense broom-like clusters as a result of growth blockage and disturbance from the same solid inclusion. Very interested when are seen under magnification.
From Minas Gerais, Brazil.
Size: 12.9x16.3x7.5 mm.
Weight: 11.47 ct.