Boulder / Rip Rap
For erosion control, sea-wall retention, and protected access on infrastructure projects.
Mount Cromwell Reserve Extraction Project
M.G.R.A. Mining & Construction Limited
An 850-acre limestone utility platform in Jamaica, positioned to scale production, support mega infrastructure projects, and export value-added materials across the Americas.
Project Overview
The Mount Cromwell Reserve Extraction Project is more than a limestone quarry. It is built as a long-term industrial minerals and construction materials platform with an estimated 714 years of proven reserves.
The Problem
Many leading Jamaican limestone quarries are owned by multinational operators that do not consistently reinvest resources into local industrial growth.
The Solution
M.G.R.A. is focused on vertically integrated, Jamaica-manufactured outputs for domestic infrastructure and export markets, aligned with Vision 2030 and major island projects.
Core Products
Crushed Stone
Stable base layer beneath asphalt and concrete roads, corridors, and highways.
Gravel / Chips
Used by municipalities for sidewalks, parking lots, utility lines, and underground pipe routes.
Fine Sand
Fine aggregate for concrete, mortar, and masonry production workflows.
Ground Powder
Inputs for paper, paints, plastics, rubber, ceramics, and pharmaceutical manufacturing.
Market Opportunity
TAM$500M
SAM$100M
SOM (Year 1)$50M
The strategy is to dominate western Jamaica, protect freight economics, and expand through specialty exports and strategic long-term contracts.
Business Model & Scale Scenarios
Scenario 1
300 tons/hour · $9,660/hour · $1.7M/month · $20.4M annually
Scenario 2
600 tons/hour · $19,320/hour · $3.4M/month · $40.8M annually
Scenario 3
1,200 tons/hour · $38,640/hour · $6.8M/month · $81.6M annually
Customer Acquisition
M.G.R.A. operates across B2C, B2B, and B2G channels through branded distribution, wholesale, U.S. strategic partnerships, and regional mega-project participation.
Growth Focus
Capture port and infrastructure projects, secure federal vendor pathways, and fuel value-add categories including cement, concrete, paints, plastics, vitamins, and healthcare products.
Quarry Appendix Materials
The supplemental quarry appendix has been incorporated into the project narrative as part of M.G.R.A.'s technical due-diligence package for investor and procurement review.
Included as Supporting Data
Geological context, extraction planning references, and operational documentation are positioned as supporting materials behind capacity, production, and expansion claims.
These records are intended to strengthen decision-making for financing, contracting, and long-horizon project execution.
Leadership Team
Julio Graham
Chief Executive Officer
2nd-generation quarry operator focused on strategic relationships and enterprise execution.
Devonte Little
Chief Operations Officer
20+ years in industrial machinery, oil rigs, logistics, and hazardous-material operations.
CJ Middleton
Business Development Officer
Heavy-industry growth operator across logistics, energy, and manufacturing in the Americas.
La Nard Bradley
Transactional Engineer / Contract Procurement Officer
Driving DLA/DoS/DoW alignment and active bidding across Jamaica, Guyana, and Suriname.
The Ask
$7,000,000 equipment loan
Capital will expand output capacity to 300 tons per hour through heavy machinery procurement, physical distribution expansion, and operating readiness for growing regional demand and mega-project execution in Jamaica.