blast optimization 2025-09-18T10:49:24Z

Sand gritted between my teeth like ground glass as I squinted at the topographic map flapping violently against the Land Cruiser's hood. Out here in the Pilbara, the red dust didn’t just settle—it invaded. My fingers, clumsy in thick work gloves, smeared ink across the blast pattern calculations I’d spent hours drafting. A wall of ochre haze advanced like a biblical plague, swallowing the horizon whole. We had seventeen minutes before zero visibility would force a 48-hour delay. Seventeen minute