Porphyrit (?)  

File information	Options
Original JPG File 2798 × 1974 pixels (5.52 MP) 23.7 cm × 16.7 cm @ 300 PPI 1.7 MB	Download
Low resolution printScreen 2000 × 1411 pixels (2.82 MP) 16.9 cm × 11.9 cm @ 300 PPI 623 KB	Download View