Measure Alpha and Beta angles and lineations within wireline core structures. 

The Discoverer® Goniometer is a quick reference core orientation tool, designed to simply measure Alpha & Beta angles and lineations within wireline core structures.

Its hardwearing and lightweight design makes logging core a breeze when compared to traditional protractors.

On the sides of the Goniometer is a protractor in both blue and red, which enable easy identification against the varied rock colours. These are used for measuring the Alpha angles of lineations within the core sample. Aligning the lineation with the maximum angle of the protractor provides the Alpha angle to within 5 degrees.

With its compact size, it can be easily shipped around the world.

For a fraction of the cost of traditional logging devices, the Goniometer is your ultimate core logging instrument and a 'must-have' tool in any geologist's kit.

The Discoverer® Goniometer is the rebrand of the original Ezy-Logger Quick Reference Goniometer.