Serpierite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Sony Nex 7, bellows, Mitutoyo M Plan Apo 20x, aperture, Raynox DCR-250, THK linear actor, stack shot control
Visually identified.
Collection and photo Stephan Wolfsried
© Stephan Wolfsried 1/2015