Piemontite
Cerchiara Mine, Borghetto di Vara, La Spezia Province, Liguria, Italy
Sony Alpha 7R ii, bellows, Mitutoyo M Plan 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Dark magenta Piemontite. Collection and photo Stephan Wolfsried
© Stephan Wolfsried 4/2017