![]() Carbon leader in West Driefontein (shaft #5). This is about 1 cm in width and very soft and greasy. Photos from the Princeton Geomicrobiology Research Group's website--http://geo.princeton.edu/geomicrobio |
![]() Thin carbon leader is primarily confined between conglomerate foot wall and quartzite hanging wall. Bands of pyrite obvious in conglomerate as are other layers of organic carbon. |