The Medusa stone (27 page)

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Authors: Jack Du Brul

BOOK: The Medusa stone
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Hofmyer went first, a powerful flashlight supplementing the lamp on his miner's helmet. Gianelli scrambled after him, and the two started down the near-black tunnel. Hofmyer kept his eyes on the walls and ceiling, looking for new cracks in the rock. Every few feet he would tap the stone with a hammer, listening for a dull thud that would indicate a rotten place. In contrast, Gianelli stared into the gloom ahead of them, his mind focused on recovering his diamonds.
"They must have tried to blow open the safe. That's what we heard," he told an uninterested Hofmyer. "Mercer warned about using explosives under the dome without blast mats, so it couldn't be anything else."
The lights cut just a few feet into the choking veil of dust that mingled with the chemical stench of explosives. So far the path into the mountain was clear. Nothing seemed out of place amid the dressed stones that lined the walls and ceiling.
Hofmyer was the first to see a new plug in the tunnel, when he estimated they were only about two hundred feet from the pit. Rubble blocked the drive from floor to ceiling, but this avalanche wasn't as tightly packed as the first one. The rock was loose and shifted with just a tap of his foot, and when he levered a few pieces out of the pile, nothing new fell from above.
"What's this all about?" Gianelli asked.
"No idea, but if Mercer thinks this'll stop us for long, he's out of his bloody head," Hofmyer sneered. "It'll take nothing to move this out of the way and get to the pit."
"Are you sure?"
"When we get our hands on him, he'll wish he had died in the avalanche."
Once the entrance to the main tunnel was completely cleared, Hofmyer ordered the Eritreans to remove the debris from Mercer's drop mat. The explosives had rendered the waste into easily maneuvered chunks, and a human chain was quickly established to transfer the debris outside. It still took nearly two hours because of the distance to the surface and because Hofmyer used specially designed screw jacks to prop up the hanging wall.
Gianelli was standing next to the South African when they broke through to the pit. Hofmyer poked his head into the chamber, a pistol held in his fist, just in case. He was silent for a long moment.
"Well?" Gianelli panted.
Hofmyer didn't answer. He directed a couple of workers to clear away the last of the rubble and crawled into the domed chamber. Emboldened by Hofmyer's actions, Gianelli dogged his heels. They found themselves standing on the ledge above the ancient mine floor. Lights still blazed brightly, running on internal battery power because the generators were silent. In fact, they had been destroyed, their mechanical guts spread around them in pools of oil. The drills were lined up next to the generators, and they, too, had been wrecked, the couplings for the air hoses smashed beyond repair.
Apart from the equipment, the chamber was empty.
"Gone," Gianelli said, not believing his eyes. "They are all gone."
Hofmyer stood next to him, slack-jawed incredulity on his face. There was no sign of Mercer or the Eritrean miners or the Sudanese guards. Mercer had made the entire group vanish.
On the far wall of the pit, written with neon yellow paint in letters five feet tall was a simple six-word message composed, no doubt, by Philip Mercer. It sent a deep chill through Hofmyer and especially Gianelli. They both felt that somehow it was true.
I'M WAITING FOR YOU IN HELL
The Mine
An hour before Gianelli broke through the first avalanche and encountered the drop mat, the working floor of the mine had been far different. Machinery thrummed and ratcheted, echoing off the arched roof and drowning the shouts and oaths of the Eritrean workers. The activity was frantic as they strove to reach Mercer's nearly impossible deadline. They tore into the deep shaft like madmen, jack-hammering out chunks of stone that had to be muscled from the pit. They had bored a man-sized hole a further fifteen feet into the soft stone, deflected at an angle from the main shaft in strict accordance to Mercer's instructions.
In the entry tunnel, the scene was less hectic but just as noisy, the crew continuing to drill ten-foot-deep holes into the hanging wall. Mercer had left the work in the pit and joined this crew, following behind them with bundles of explosives. He placed each charge carefully, not letting the pressure of time rush the delicate process. Selome worked with him, handing him the cylinders of plastique from aot lers were far enough ahead so they could hold a shouted conversation.
"Are you finally going to explain what we're doing?" she asked.
Mercer didn't look up from the charge he was wiring. "Yeah. This drop mat is going to buy us a few more hours before Gianelli reaches us."
"You already told me that," Selome replied. "And you said you're going to make us all disappear, but what do you mean?"
Mercer answered her question with one of his own. "Did you notice something incongruous between the mine that Brother Ephraim described and this tunnel here?" Selome shook her head. "He said that Solomon's mine was excavated by children working in slave conditions, right?"
"Yes."
"Then explain to me why the children needed to dig this tunnel so wide and so tall. Also, how could they have dug it straight to the kimberlite deposit? The odds against that are about one in a trillion."
"I have no idea." It was obvious that she hadn't considered either of these points.
"This tunnel was built
after
the kimberlite had been discovered in order to make extracting the ore more efficient. It was sized for adults, not children, dug so that two men carrying baskets of ore in their hands could pass each other comfortably. The kimberlite had already been located through another set of tunnels that run beneath this one, and that's the mine that
The Shame of Kings
describes."
"Oh, my God," Selome breathed. "It was staring in front of me all along and I never saw it."
"Hey, I do this for a living," Mercer said. "This one was dug when the mine's high assay value made it economical to drive a tunnel directly to the ore body rather than haul it out through the smaller, children's tunnels below us."
"So the other team is digging where you think the two mines intersect? You found the location from the satellite photographs?"
"Yes." Mercer finished with the charge he'd been wiring and inserted it into the hole over his head, tamping it gently to seat it properly. "Those Medusa pictures finally had some value after all. When I first saw them in Washington, I noticed that white lines covered some of them and assumed they were either distortions or veins of a dense mineral giving back a strong echo to the positron receiver. What I figured out since coming here is that they represent hollows in the earth, tunnels like this one."
"And you found a way back to the surface?"
Mercer looked a little sheepish. "Well, not exactly. Remember, the resolution on those pictures was terrible. It's not quite guesswork on my part, but damn close. Still, I think where those men are drilling will lead to the older tunnels, the ones Ephraim told us about."
"I'm not saying I don't believe you, but what if it doesn't?"
"Then Gianelli's going to break into this mine and gun down everyone he sees." Mercer shrugged. "I've gotten us this far, haven't I? Maybe our luck will hold."
They blasted the drop mat as soon as Mercer had rigged the last charge, everyone having taken an impromptu vote to either surrender to Gianelli or try to find a way out on their own. Mercer felt he owed them that. had been worked by primitive stone tools. The air was just rich enough to breathe, but it was a struggle. In the few moments since the tunnel had been sealed, the air was starting to foul. Mercer realized he had to string out the forty men with him if he was to avoid depleting the oxygen in one section, yet he couldn't have them too far apart for fear of losing someone.
From where he sat, he could see three branch tunnels meandering off, one to left, one to right, and one rising up and over this one. The claustrophobic tunnels reminded him of pictures he'd seen of the myriad branches in a human lung or the den of some burrowing rodent. A man could become hopelessly lost after only a few feet. He crawled over the supine men until he had reached the front of the group, passing the Sudanese guards, oblivious to their wrathful stares. Selome waited for him with her own flashlight. They had only two others, but these lights were powered by hand crank mechanisms that required no batteries so there wasn't any danger of them dying. Still, the tunnel was so dim that it was impossible to see beyond just a couple of yards.
"What now, fearless leader?" Selome asked, her pride in Mercer evident in her eyes and smile.
Mercer's kit bag bulged with items he thought he might need for the ordeal to come. He dug out one of the lighters. He sparked the wheel and watched the flame until the metal top was too hot to touch. The flame remained in a solid column, not flickering in the slightest. "No air movement, but that doesn't mean we won't find some. It just means we are too far back to feel it. What I want to do is find a place to leave everyone behind, a chamber like the children would have used as a dormitory. Chances are it will be situated near a natural air vent."
"And then?"
"You and I find the way out of here. We'll be able to move a lot faster if we don't have to worry about stragglers and our prisoners." Mercer glanced back into the darkness, listening to the coughing fits of the men. The air was rank. "Now you know why I didn't want Habte with us. As much as he smokes, he wouldn't last five minutes in here. By the time we get out, he should have reached Dick Henna and a couple hundred Marines will have landed, taking care of our former Italian slave master."
"And then we come back for the rest of the miners?"
"You got it."
They started out, Mercer in the lead with Selome right behind. They followed the erratic beam of his flashlight as he crawled through the serpentine tunnels on his hands and knees. After an hour, all of them were feeling the effects of the dust their motion kicked up, and the tunnel echoed like a tuberculosis ward. The Eritreans were drinking water at a prodigious rate to salve their burned throats. Mercer was becoming concerned. They needed to find a small chink in the earth's armor that allowed a seep of air to reach the dark maze.
Another two hours of uninterrupted agony followed as the party oozed through the warren with wormlike slowness. Every few hundred yards, Mercer would test the air for movement, but each time the lighter's flame held steady. He studied the Medusa pictures at many of the major junctures. Their resolution was so poor that the lines on the photos did not correspond with the three-dimensional map he was creating in his mind. After the fourth frustrating time, he angrily tucked them back in his bag. Their only hope lay with Mercer's instincts and his intimate knowledge of mines and mining. He was the only one who could navigate this subterranean realhave ignored.
They were well into their fourth hour when Mercer sparked his lighter again. The small flames swayed away from him, its movement so slight that had he not been staring, he never would have noticed it. Selome saw the expression on his face and grinned.
"I think we're going to be okay," he said.
The chamber they found fifteen minutes later was about twenty feet square, and while the quarters were cramped, everyone fit. Mercer noted that the cavity was a natural formation, one that the child miners had discovered and exploited for themselves. It was like a warm womb deep underground, a sanctuary from the agonizing labor they endured until their young lives ended in the darkness. The ceiling of the cave was about six feet tall and was scarred with hundreds of cracks. Through one of these fissures and through a labyrinthine twist in the living rock, a trickle of air descended into the earth, freshening the atmosphere. After the foul odor of the tunnels, the air in the chamber was sweet and joyously refreshing.
Selome settled against Mercer's chest as he lay against one wall, taking a much needed break. The men were tangled around them like a litter of exhausted puppies, too tired to sort themselves out. Many minutes would pass before the last coughing spell ended with a wet expectoration of blood.
"It's all downhill from here," Mercer said.
"You mean it gets easier?"
"No." Mercer shook his head. "We've been climbing toward the surface for the past hour so these tunnels will have to slope downward again if we're going to find an exit we can use."
"Okay, mister." Selome looked at him with mock severity. "You've been giving cryptic answers and telling only half the story since we entered the mine, and every time you pull some trick out of your hat. So what's your trick this time?"
Mercer laughed. "Found me out, did you? Yes, I have another trick. Remember when we first entered the mine after Gianelli caught us at the monastery? I said I was looking for an escape route." Selome nodded. "I noticed a section of wall a hundred feet from the surface that looked as if it had been rebuilt. The stone was a shade lighter than the blocks used to line the rest of the tunnel. I'm betting our lives that there's another tunnel behind it that had been covered over, hidden."

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