Jack Du Brul - The Medusa Stone

Waiting for the right moment, he glanced at the boots and remembered the fat bald man who had once owned them. That had been a boring hunt but a very satisfying kill, he recalled. Hadn’t his victim said he was an archeologist? Clever cover, but Mahdi had already been warned by Gianelli that the man was searching for the lost mine. Mahdi knew now that the man need not have died; he had been searching fifty miles from the mine. But Mahdi liked the boots.

When three quarters of the Eritreans were asleep, including one of the armed ones, he decided that it was time. Mahdi showed his comrade the old cavalryman’s signal of a closed fist and the waiting soldier gave a sharp nod. Charge.

The trooper didn’t hesitate. He leaped to his feet, kicking sleeping miners as he rushed toward a side tunnel away from where Mercer and Selome had disappeared, screaming unintelligible curses as he went. Mahdi too was in motion, using the other Sudanese as shields as he twisted away from the group, blending himself into the darkness beyond the feeble glow of the single lit flashlight.

The Eritreans came awake, one of them taking aim in the gloom and gave the trigger a quick tap. Three red explosions appeared on the diversionary guerrilla’s back, and he pitched forward, his body collapsing against the wall next to the exit. In the confusion, Mahdi rolled away from the group, the rope binding his hands making it difficult to move, but still he managed to grasp the spare light on his way out of the cavern.

He regained his feet and stumbled on. The tunnel was so dark he walked with his eyes closed, keeping his arms stretched to one side so he could brush along the wall. After passing several side branches, he ducked into another one and snapped on the light. It took him only a moment to pluck the knife from his boot and cut through the hemp securing his wrists. His men would destroy the other flashlight left with the Eritreans in the melee following his escape, so he was now immune from pursuit. He, and he alone, was the hunter in this hellish world, and Mercer would never know what was coming.

If Mercer thought the early part of their trek was torturous, it was nothing compared to the past couple of hours. It seemed he could do no wrong leading the miners to the fresh air chamber, but since then he’d led Selome up two long blind alleys and had been forced to wriggle through areas that even the children who’d dug these galleries would have trouble negotiating. It was as though they were trapped in the body of some enormous creature not willing to give up its latest meal. As they corkscrewed through the twisting intersections and aimless shafts, Mercer was beginning to think he would get them hopelessly lost. So far their motion had created a trail in the dust, but if they passed a spot that was clean, it would be impossible to backtrack to where the Eritreans waited.

Finally they entered another tall cavern, one that lacked fresh air but had been mined extensively. The flashlight’s beam revealed a sight that would haunt him for the rest of his life.

Unlike the bodies he’d discovered in the Italian mine, these were not neatly laid out. It appeared they had been left where they had died. Their poses were agonizing. There were maybe a dozen of them, desiccated mummies with skin stretched tightly over screams of pain. The corpses were all of children, the oldest not more than ten or twelve. Even in death, their suffering transcended the millennia.

“Oh, God.” Selome gagged.

Mercer said nothing. He looked at the pitiable remains of the slave children, trying to keep emotions from clouding his judgment. By the ore piled around a couple of them, he could see that work had continued without pause next to the bodies. No attempts had been made to give the children any kind of burial. They had been abandoned, worked to death, and left to rot where they’d died. Selome began praying.

Still in shock, Mercer forced himself to make a closer examination of one of the bodies, wanting to know the exact cause of death. He didn’t dare disturb the fragile corpse, but from the areas he could study, he saw no signs of injury; no broken bones or blunt trauma. The only bizarre feature was the unnatural curling of its hands, arms, and feet. They were coiled so tightly they looked as if they had no bones in them at all. Mercer noted that the other bodies were all in similar positions.

What the hell could have done this ? he thought. He noted the child still had its teeth, so he discounted scurvy, but rickets was a possible candidate. Then the clinical side of his brain shut down and he felt pity wash over him in tidal surges. What did it matter how they died? They were gone, murdered by a nameless slave master long ago who’d probably been rewarded for his efficiency. Mercer had to force himself to breathe. He said a silent prayer for the children, and when he raised his eyes and took note of the vein of ore they’d been working, a sickening realization came to him.

He wanted to escape this macabre cave, but the scientist in him had to be sure, even if he knew the results could be a death sentence for him and Selome. She continued to pray as he crushed down a small sample of the ore left on the footwall. He unclipped the protective steel casing off the boxy flashlight and poured a measure of the ore into it. He ignored the coils of fuse in the bag and withdrew a stick of dynamite. He worked the explosive until he could pour the powder onto the ground beneath the container. Only when he was finished did she notice his efforts and join him.

“What are you doing?”

“An experiment,” he replied, and Selome recognized the fear in his voice.

He laid their full canteen onto the metal case so it acted as a lid. “Do you remember what Brother Ephraim said about the children who worked the mine being killed by sin?”

Without a tight constraint, the explosive burst into flame when he touched it off with his lighter, illuminating the cavern in harsh white light. When the fire burned out, he tapped the canteen several times and stuck it back into his bag. The reddish ore in his makeshift apparatus had darkened considerably. He dumped it onto a jagged rock and waited. It took just a few seconds for silvery beads to ooze out of the ore and pool on the ground next to him.

“He wasn’t warning us about sin with a S, but sin with a C, as in cinnabar, also called red mercuric sulfide. It’s the principal ore stone for raw mercury.” They both stared at the shimmering pool of liquid metal.

“But isn’t mercury-”

“One of the most toxic substances on the planet. It can cripple, paralyze, or kill just by breathing its fumes.”

“That’s what killed the children?”

“That’s what going to kill us, too, if we don’t get out of here. It’s so deadly that miners who dig this stuff today only work eight days a month. Every second we delay can have permanent effects.” He was already leading Selome down another tunnel.

“Is there anything we can do?”

“Yeah, sweat a lot. Believe it or not, perspiration can cleanse the body of mercury if it’s not allowed to bond to the cell proteins. After every shift, miners spend time in a room called ‘the beach’ to sweat out the toxins under powerful heat lamps.”

The mine was stuffy and hot already, so there wasn’t a problem keeping their pores open, but they only had that single canteen of water, and when that ran out, their bodies would no longer waste fluids on temperature control. The mercury would then begin its absorption process, and the consequences after that might be irreversible.

They encountered several more horror chambers as they wound through the mine, one of them containing at least a hundred mummified victims. Mercer could see that many of the children had been exposed to mercury through their mothers when they were in the womb. The poison had done terrible damage to their chromosomes, and they suffered horrifying malformations. Some were barely recognizable as human.