The Spectral Geologist™
Industry-leading software for hyperspectral mineral analysis
Powerful Features for Geoscientists
Automated Mineral ID
Fast first-pass interpretation with TSA+ algorithm
Multi-Sensor Compatible
Works with TerraSpec, HyLogger, Corescan & more
Flexible Licensing
From 7 days to 3 years, no dongles or maintenance fees
Export Everywhere
Integrates with Leapfrog, ArcGIS, Datamine, ioGAS
More Than a Licence — Applied Geoscience
South Arm is an authorised CSIRO partner. We don't just sell software — we integrate TSG into your exploration workflow and help you turn spectral data into decisions.
More Than a Licence — Applied Geoscience
South Arm is an authorised CSIRO partner. We don't just sell software — we integrate TSG into your exploration workflow and help you turn spectral data into decisions.
With a global reach spanning over 50 countries, we have trained more than 200 professionals in the advanced use of spectral datasets for mineral exploration, geometallurgy, and mining applications.
South Arm combines hyperspectral analysis with geochemistry, geophysics, and 3D geological modelling to deliver practical outcomes — not just reports.
From licence activation to drill targeting, we're with you at every step.
What We Bring to the Table
Six integrated capabilities — from spectral data to drill decision.
Spectral + Geochemistry Integration
We combine TSG spectral outputs with geochemical datasets to build richer, more reliable geological interpretations — bridging two datasets that rarely talk to each other.
Targeting Strategies & Vectoring
We develop targeting frameworks that translate TSG mineral outputs into actionable exploration vectors — helping you prioritise drill targets with geological confidence.
3D Geological Interpretation
Mineralogical outputs from TSG are fed directly into 3D geological models in Leapfrog, Datamine, and Surpac — creating a subsurface picture that informs resource decisions.
Practical Implementation
We don't just hand over a licence. South Arm integrates TSG into your actual exploration programme so it delivers analytical value from activation, not after months of setup.
Official Licensing & Direct Support
As an authorised CSIRO partner we provide official TSG licences — from 7 days to 3 years — with direct technical support, rapid activation, and no middlemen or hidden costs.
Training & Capability Building
Hands-on TSG training — online or on-site — combining real spectral datasets, geochemistry, and case-based learning. We also run annual geochemistry workshops open to the industry.
Used by Leading Mining & Geoscience Organisations
From junior explorers to major miners and government geological surveys
TSG is developed by CSIRO Australia and distributed globally, proudly by South Arm.
Choose Your Licence
No dongles, no maintenance fees, no hidden costs
- Full software access
- TSA+ algorithm
- Export capabilities
- Email support
1 / 2 — 30 days · 90 days · 6 months
Educational discounts available · Free Viewer always available
Works With Your Instruments
Support for leading portable spectrometers and core scanning systems