For a full hour, Lucius stood before the ruin of the iron mine.
A short distance away, his father, Cassius, watched him in silence.
In traditional Roman society, the paterfamilias held absolute authority... the power of life and death over his household.
A patrician equestrian like Cassius would never normally defer to a nineteen-year-old boy, especially in a matter of industrial commerce.
However, the events of the past two weeks had shifted the power dynamic between father and son.
When Lucius had first awakened in this era, he had recognized the abysmal inefficiency of Roman mining techniques. During those first fourteen days, rather than complaining about his sudden transmigration, he had overhauled the mine’s operations.
He had introduced a compound block and tackle system... a series of advanced pulleys that allowed a single mule to hoist loads that previously required six sweating slaves.
He had reorganized the workforce into staggered shifts based on modern ergonomic principles, ensuring the men were adequately rested and hydrated, thereby doubling their physical output.
Furthermore, he had redesigned the striking angle of their iron pickaxes, reducing the shock to the miners’ wrists and preventing fatigue.
The results were immediate. In just two weeks, the yield of the mine had increased by an unprecedented 200% percent!
Cassius had watched the family’s coffers swell with silver denarii, and consequently, he had begun to look at his eldest son not as a mere youth, but as an oracle of industry.
Thus, when Lucius had commanded them not to touch the collapsed rubble, Cassius had obeyed without a single word of protest. Profit had purchased his total compliance.
Finally, Lucius turned away from the disastrous cave-in and walked over to his father.
"The ancients who dug this overextended the stopes and left the pillars far too thin. However, it is not unsalvageable. We could implement a system of trench shielding... driving timber frames into the rubble inch by inch to create a reinforced tunnel as we slowly excavate the debris."
Cassius’s eyes widened with a glimmer of hope. "Then we can recover it? How long will this shielding method take?"
"To do it safely without triggering a secondary collapse? Two, perhaps three months." Lucius replied flatly.
The hope instantly drained from Cassius’s face. "Three months? Lucius, the quartermasters of the Third Legion expect their shipment of raw iron in three weeks. If we breach the contract, the penalties will bankrupt us, and our rivals in the Senate will see our estates seized. We do not have three months to slowly dig through shattered rock."
A faint smirk played across Lucius’s lips. This was exactly the opening he needed.
"I am aware of our constraints, Father. That is why I have no intention of digging out this ruined shaft. There is a faster way to acquire the ore we need."
Cassius looked at him in confusion. "A faster way? From where? We exhausted our funds purchasing this specific plot of land. We cannot afford to buy another mine."
"We do not need to buy one..." Lucius said, pointing a finger toward the forested hills that made up the eastern boundary of their newly acquired estate. "I took a walk at dawn, surveying the boundaries of our property. I found another deposit. A massive one, lying just beneath the surface of the soil. It is untouched."
It was a blatant lie... Lucius had not taken a walk at dawn, nor had he stumbled upon a visible cave full of iron.
What he had done was utilize his knowledge of geology and soil composition.
Over the past two weeks, while optimizing the workers, his trained eyes had constantly scanned the topography of their land.
He had noticed a specific ridge where the vegetation was distinctly stunted and the leaves of the local flora possessed a sickly, yellowish hue... a classic indicator of heavy metal toxicity in the soil.
Furthermore, he had observed a ’gossan cap,’ an intensely oxidized, rust-colored outcropping of rock that formed over sulfide deposits.
In the modern era, geological engineers used these exact surface anomalies to locate massive subterranean ore veins without ever breaking ground.
As Cassius rushed off to relay the orders to the overseers, Lucius remained behind for a moment, thinking.
For the next two days, the eastern ridge of the estate transformed into a hive of organized labor. Under Lucius’s strict direction, the workers cleared the stunted vegetation and began stripping away the topsoil.
Despite their earlier successes under Lucius’s management, murmurs of doubt began to spread among the laborers as the first day ended with nothing but ordinary dirt and clay.
Even Cassius looked nervously at the escalating costs of feeding a workforce that was producing nothing.
Yet, Lucius remained unbothered. He sat in a shaded pavilion he had ordered constructed near the site, sipping diluted wine and drafting blueprints on expensive parchment for a water-wheel mechanism.
By the afternoon of the second day, the sound of iron pickaxes hitting compacted earth suddenly changed.
The overseer, a burly freedman named Titus, shouted from the bottom of the excavation pit. "Dominus! We have struck rock! It is... it is unusually dense!"
Lucius set aside his parchment, unrolled his sleeves, and walked down the terraced steps into the pit.
Cassius hurried closely behind him, his breath catching in his throat.
As Lucius reached the bottom, he knelt in the dirt and brushed away the loose soil with his bare hands.
Beneath the earth lay a continuous slab of rock. It was dark, dense, and possessed a dark-red streak.
He did not need chemical testing to identify it... It was an exceptionally pure vein of hematite ore, thick enough to supply a legion for a decade, lying just feet below the surface.
Cassius fell to his knees beside his son. He looked up at Lucius, his eyes wide.
It was as if he were looking at an angel who had just pulled wealth from the barren earth through sheer will.