AI-Powered Mineral Exploration · West Africa

Find the ore body before you drill it.

TerraProspect fuses satellite multispectral data, geophysics, and geochemistry into drill-ready Target Prospectuses — in weeks, not years.

Request Early Access See How It Works
72hrs
First target report
94%
Confidence threshold
6x
Faster than traditional
Target Score
91.4
Obuasi Trend · Au · Ashanti Belt
Drill Parameters
Depth est.
220–480 m
Strike
NE 047°
Dip
65° SE
Au grade
3.2 g/t est.
Data Layers Active
Magnetics TMI
✓
Sentinel-2 SWIR
✓
Geochemistry Au
✓
WDPA Compliance
Clear
Scroll
Obuasi Trend Au 91.4
·
Loulo–Gounkoto Au 87.2
·
Atacama Salar Li 89.3
·
Bissa–Bouly Au 88.1
·
Olympic Dam Cu 86.2
·
Goldfields Region Au 85.1
·
Cajamarca Belt Au+Cu 83.7
·
Siguiri Basin Au 82.4
·
Red Lake Belt Au 81.0
·
Nimba Range Fe 79.3
·
Obuasi Trend Au 91.4
·
Loulo–Gounkoto Au 87.2
·
Atacama Salar Li 89.3
·
Bissa–Bouly Au 88.1
·
Olympic Dam Cu 86.2
·
Goldfields Region Au 85.1
·
Cajamarca Belt Au+Cu 83.7
·
Siguiri Basin Au 82.4
·
Red Lake Belt Au 81.0
·
Nimba Range Fe 79.3
·

The Process

From raw data to
drill-ready targets

Four stages. Fully traceable. Accepted by QPs. Built for orogenic gold and West Africa's Birimian geology.

XYZ CSV GRD PDF TERRA
01
Ingest Your Data
Upload geophysics, geochemistry, or PDF assay reports. TerraProspect auto-detects CRS, kriging grids, and column maps — no pre-processing needed.
XYZ · CSV · GRD · PDF
SWIR
02
Fetch Satellite Context
One click triggers Sentinel-2 SWIR pull for your AOI. Structural lineaments, alteration halos, and iron oxide anomalies are auto-mapped.
Sentinel-2 · SWIR · NDVI
91.4 /100 FEATURES SHAP RANK
03
AI Scores Targets
Expert-weighted feature matrix — magnetics, geochem, structure, alteration — ranked with SHAP explanations per target. Top 5 on your map instantly.
SHAP · NI 43-101
PROSPECTUS QGIS KML CSV
04
Export & Drill
Generate a QP-ready PDF prospectus, investor plain-language summary, or QGIS package with shapefiles and COG rasters in one click.
PDF · QGIS · KML · CSV

Platform Capabilities

Every tool a geologist
actually needs

AI Prospectivity Scoring
Expert-calibrated weights for Birimian greenstone belts. SHAP explainability per target — no black box. Accepted in NI 43-101 technical reports.
Interactive Map Viewer
Multi-layer WebGL map. Toggle magnetics, geochemistry, Sentinel-2 bands, structural overlays, and WDPA protected areas simultaneously.
Offline Field Mode
Map tiles and drill targets cached locally. Add QP annotations in the field with no connectivity. Auto-syncs when back at camp.
QP Report Builder
WeasyPrint-generated PDFs with data provenance tables, SHAP charts, and full methodology disclosure. Claude AI investor summary with hallucination check.
Ghana Data Residency
All data stored in Accra. GDPR-aware. WDPA compliance layer baked in. Mineral Commission licence boundary overlays included out of the box.
TARGET T-001 · SCORE 91.4/100

The Numbers

Built on evidence, not promises

72hrs
First Target Prospectus
From project creation to a QP-ready PDF with SHAP provenance. Traditional desktop workflows take 6–18 months.
94%
Model Confidence Threshold
Targets below 70% confidence are flagged for additional data collection. Only high-confidence targets go to drill recommendation.
6×
Faster Than Traditional
Pilot geologists completed the full Upload→Target→Report loop in under 30 minutes on first use. No GIS training required.
10+
Interview-Validated Features
Every feature in TerraProspect was validated across 10 in-depth interviews with West African field geologists, exploration managers, and mining finance bankers.

Built For

Six personas.
One platform.

TerraProspect is designed around the real workflows of West African mineral exploration — validated in the field.

⛏️
Kofi Mensah
Field Geologist
Works in the field with intermittent connectivity. Needs offline map tiles, target access on mobile, and fast data uploads from field camp.
OFFLINE MODE
QGIS EXPORT
MOBILE
📊
Abena Darko
Exploration Manager
Manages multi-project portfolios and a team of geologists. Needs real-time status, team management, and Ghana data residency compliance.
TEAM MGMT
DASHBOARD
GHANA DATA
💼
Sam Asare
Junior Mining CEO
Report-driven. Needs QP-compliant documentation for investor presentations and regulatory submission, fast.
QP WORKFLOW
INVESTOR PDF
🔬
Dr. Emmanuel Osei
Independent Consultant
White-labels reports for multiple clients. Needs branded PDF output, per-project billing, and professional methodology disclosure.
WHITE-LABEL
CONSULTANT TIER
🏦
David Mensah
Mining Finance Banker
Needs data attribution and NI 43-101-formatted reports for due diligence. CSV and structured export for financial modelling.
NI 43-101
CSV EXPORT
DATA ATTR.
🏛️
Akosua Boateng
Government Regulator
Reviews exploration permits and monitors compliance with Ghana's Minerals and Mining Act. Needs auditable data provenance, WDPA clearance reports, and licence boundary validation before approving drill programmes.
WDPA CHECK
LICENCE AUDIT
DATA PROVENANCE

Pilot Evidence

What exploration teams
told us in the field

The biggest time sink in exploration is pulling together the data layers and writing up the target justification. TerraProspect does that in an afternoon — what used to take us three months.

Exploration Manager, Junior Mining Co.
Ashanti Region, Ghana

I've been waiting for something like this for the Birimian belt. The SWIR alteration mapping alone saves weeks of desktop interpretation. SHAP explanations are exactly what our QP needs.

Senior Geologist, Exploration Consultancy
Accra, Ghana

As a banker doing due diligence, I need a data trail. The provenance tables and methodology disclosure in TerraProspect's PDF are better than half the technical reports I receive.

Director, Mining Finance
West Africa Desk, Accra

Offline mode is a genuine differentiator. Field camp connectivity is a joke. Being able to cache a project and annotate targets offline, then sync when I'm back — that's actually useful.

Field Geologist, Orogenic Gold Project
Volta Region, Ghana

Early Access · Ghana Pilot

Be first to find the
next major deposit

We're onboarding a limited cohort of West African exploration teams. No credit card. No commitment. Your data stays in Ghana.

No spam. Ghana data residency. Cancel anytime.