Brookite
Antignano, Livorno, Livorno Province, Tuscany, Italy
Well-formed crystal of brookite on quartz, characteristic of the locality, but not common. Published in the book TUSCANY, uranium minerals in Livorno page 61.
Photographed with biological microscope Zeiss, objective Luminar 16mm Zeiss, duplicator 1.2X, APN Sony alpha 6000
Ref: Book Bonifazi, M. (2021) TOSCANA. Minerali di uranio a Livorno. ...
© Marco Bonifazi 2022