This may well be the world's worst instant coffee. This silt is so awful that even the tasteless admirers of International Roast think it's disgusting. My personal theory is that they don't harvest the coffee beans to produce it - they simply harvest the whole plant. Maybe even after the beans have been picked. It seems to be mostly coffee plant stems, leaves, and roots. The other 50% being the dust and rodent poo it's grown in. You'd have to be desperate.