|
| Source | ||||||
| Black powder components | Condensed water | H2S | CO2 | O2 | (Sulfur Reducing Bacteria) | (Acid Producing Bacteria) | (Iron Oxidizing Bacteria) |
| Siderite-FeCO3 | X |
| X |
|
|
|
|
| Iron Oxides | X |
|
| X |
| X | X |
| Iron Sulfides | X | X |
|
| X |
|
|