Metallurgical Analysis Made Easy
It would be great if you could put a scale feature on this so that you could calculate average particle size. But that’s asking too much.

This app assists geologists in the field by analyzing photographs to provide quantitative data on rock fabric and mineral composition. It offers tools for measuring fabric orientation, determining color index, and detecting edges in rock images.
1.5
August 30, 2023
Added Modal Tool. Added Spot Name and Notes Fields for better alignment with StraboSpot field app. Updated StereoNet export for new data format.
MoreStraboTools is designed to aid geologic field work by providing quantitative data that are difficult to estimate in the field. It analyzes photographs to help determine rock fabric orientations and mineral composition.
While developed for plutonic rocks like granite, StraboTools can be useful for field work in any type of rock and for the study of thin sections.
The Edge Fabric tool plots an ellipse summarizing the orientations of image brightness gradients. This ellipse provides the orientation of the fabric and an axial ratio, correlating with bulk deformation.
The Color Index tool allows quantitative determination of the color index from a photograph. Users highlight pixels darker than a certain threshold, and the app displays the resulting area percent.
Based on the provided data, StraboTools is available on iPhone, iPad, and iPod. Information regarding Android compatibility is not available.
The latest version of StraboTools, 1.5, was last updated on August 30, 2023. This indicates a relatively recent update frequency.
StraboTools has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger learners.
No, StraboTools does not contain advertisements. The app is free to download and use without any ad interruptions.