Close-up of grey and blue cylindrical diamond-drill cores lying in numbered wooden boxes.
Chapter 01

The Proof.

Before a quarry is a quarry, it's a hypothesis. Fifty diamond-drill holes. Boxes labelled MBD01 through MBD50, logged by hand. Gabbro, gneiss, granite — the three rock types that would decide whether this patch of rainforest could produce commercial aggregate. The cores said yes.

An Interlude

How we got our name

A creek threads through the land beneath our feet. It's named in the technical report. It's traced on the maps the surveyors drew. It was there long before us, and it will be there long after.

The creek is called Seba.

We didn't invent our name. We borrowed it from the water.

Rows of numbered MBD core boxes lined up under a blue tarp at the drill site — the logged inventory of forty vertical diamond-drill holes.
Chapter 02

The Numbers.

389 million tonnes, and counting.

Those 40 cores weren't just inspected — they were logged and modelled in Leapfrog 3D. The verdict: 389 million tonnes of Measured and Indicated aggregate across gabbro, granite, diorite, and gneiss. Inferred resources beyond those — known to exist, not yet quantified. There's no need to.

Aerial view of our red-earth access road curving through dense rainforest canopy toward the Essequibo River glinting on the horizon.
Chapter 03

The Path In.

Our access road, cut by hand and machine

There was no road. To get a drill rig in, and one day to get aggregate out, we had to build one — kilometres of track through undisturbed rainforest, under GGMC oversight, connecting the quarry to the Essequibo you see in the distance.

Drone view of a yellow PC490 excavator and dozer stripping red laterite overburden. Boulders break the surface on the cleared pit floor.
Chapter 04

Breaking Ground.

Stripping overburden. Finding rock.

The top three metres are laterite — red, soft, useless for our purpose. We stripped it back until the first boulders surfaced. Each one a confirmation: the drill cores weren't lying.

Aerial of a loaded blast pattern — a grid of black drill holes across the quarry face, crew standing back.
Chapter 05

The First Blast.

First bench, first shot

A blast pattern is a grid of holes drilled in a precise geometry, charged, and fired in milliseconds. The face that came down that day was the first commercial rock SEBA Quarry had ever produced.

A red and grey Powerscreen 1150 Maxtrak crusher on sand, a site crew member walking past in the foreground.
Chapter 06

The Plant Arrives.

July 2024 — commissioning day

Two Powerscreen machines — a jaw and a cone — delivered across rivers and the road we'd just built. Commissioning took a week. The first tonne of sized aggregate came off the belt that month.

A SEBA-branded HOWO tipper at night, headlights cutting through dust on the quarry haul road.
Chapter 07

The Fleet Rolls.

Out the gate, into the country

The livery reads SEBA QUARRY. The small print reads Elicha Investment and Construction Inc. Our trucks now deliver to Linden, East Bank, Georgetown, and the East Coast — every day, from a site that five months ago was forest.

High aerial of the working quarry — crushed aggregate stockpiles at right, boulder stacks at left, the Powerscreen plant running, a red access road curving in from above.
Chapter 08

Today.

April 2026

One blast pattern. One crusher train. One fleet. Five delivery zones across Guyana. Building what this country is going to need next — road by road, slab by slab.

Next

From here, pick a road.

Five grades. Six delivery zones. A commercial team that answers.

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