Call us at +62 81111 8 1608
Structural Geology
CoreMaster™
A multi-diameter digital tool that records core orientation with high precision, seamlessly during diamond drilling. Ideal for accurate geological mapping
Stuctural Geology
StructMaster™
The StructMaster™ digital core logger automates image-based logging to minimize operator input while providing full traceability outside the core shack. Its compact, all-in-one handheld design delivers high performance in the field.
Structural Geology
GyroCore™
GyroCore™ delivers solid-state north-seeking gyroscopic measurements for borehole trajectory and real-time core sample orientation immediately before break-off in diamond drilling
Structural Geology
Precision Core Logging and Orientation System
Core orientation is a critical first step in mining exploration. It provides geological, geotechnical, and mineralogical data that form the foundation for accurate mine planning.
Geological orientation is performed before exploiting a deposit and involves drilling holes to retrieve subsurface samples using a small-diameter tube. These samples, called cores, offer invaluable insight into faults, veins, stratifications, sediments, and other structural features. Without proper core orientation, exploration becomes less efficient and more costly.
Recognizing the importance of this process, SPT has developed CoreMaster™, StructMaster™ and GyroCore™—innovative tools designed to simplify and enhance core orientation work, delivering precise data to support smarter mining decisions.
Core Orientation Systems
Redefining Mining Exploration: Easier, Safer, and More Efficient Core Orientation Systems with Stockholm Precision Tools
GyroCore™
A solid-state, north-seeking gyro that measures borehole trajectory and orients core samples before break-off during diamond drilling
CoreMaster™
A multi-diameter digital tool designed for seamless diamond drilling and accurate geological mapping
StructMaster™
Handheld digital core logger that combines automated image-based logging with full portability and power
Introducing
GyroCore™ Lite
Introducing GyroCore™ Lite — a lightweight, portable solution built for exploration projects that don’t require heavy-duty deployment.
Combining flexibility with dependable performance, it’s the go-to tool when efficiency and reliability matter most.
Explore the full specs to discover how GyroCore™ Lite supports your success

Expert support, tailored solutions
Alternate goes beyond industry standards, delivering expert support and quality products with advanced tools, software, drilling muds, and parts—perfectly tailored for you
CBD Niaga Sentul City No. 18 Blok C-1, Jl Rasuna Said, Bogor 16810 - Indonesia
+(62) 811 11 8 1608
inquiry@alternate.id
