Geology Toolkit is a thoroughly practical, lively, and comprehensive application that allows geologists and hobbyists or even kids to examine and explore minerals and rock features under the petrographic microscope or as hand-specimen.

Whether you are preparing for an essay, studying for an exam, or simply want to enrich your hobby or expand your knowledge, Geology Toolkit is your essential guide.

This app is an identification guide to many types of rocks, minerals, and even fossils. Geology Toolkit will guide you on recognizing some of the rocks and minerals you will find.

Geology Toolkit makes Mineralogy and Petrology be easier to examine a thin section and to understand the characteristic properties of each mineral/rock without a petrographic microscope, which is known to be very expensive. The application is mainly addressed to geoscience students/geologists as a guide in individual or supervised laboratory work. A great thing about Geology Toolkit is that it works offline.

The app is Made by a Geologist for Geologists.

MAIN FEATURES
⭐ Monthly updates!
⭐ Premium design and Ad-free. The interface is user-friendly, ad-free, and very intuitive.
⭐Fundamentals of Geology. Geology is the science of the Earth and its history. Reading and Learning - it is essential for everyone to understand the Earth and the processes involved from million years ago to the present.
⭐Rocks & Minerals ID. You can ID common rocks and minerals by image.
⭐3D Geological content with Minerals, Rocks, Crystal Structures, Crystal Forms, and Teaching Materials in three-dimensional format.
⭐Geology for Starters. Questions and Answers with over 100 intriguing geological questions.
⭐GeoQuizzes - Learn by doing! Test your geology knowledge of the material on this application or from the class/laboratory/field with these quizzes.
⭐Dedicated to Paleontologists. The app contains more than 500 entries of fossils (vertebrates, invertebrates, and plants).
⭐Crystallography. Crystal systems and crystal forms with symmetry elements. XRD mineral database for 6359 entries, fully searchable.
⭐Dedicated to Gemmologists. Gemstones section offers information about mineral gemstones, jewelry, and precious metals.
⭐Dedicated to Mineralogists. Various features are developed as a guide for field trips or laboratory work. 117 most common minerals in thin section (transmitted and reflected light) with more than 500 images with thin sections under the microscope. Algorithm for fast and logical identification of minerals in thin sections. Handbook of Mineralogy - search 5493 Mineral species (mineral name, chemistry, elements, country of type locality, and structural group name).
⭐Dedicated to Petrologists. 87 Igneous, Metamorphic and Sedimentary rocks with classification, hand-specimen and microscope thin-section photos, fast identification flowchart, and several diagrams. Handbook of Rocks provides a compendium of more than 4164 fully searchable rock types (with description). Ore Deposits textures, diagrams, and minerals.

⚒️Myriad features! GeoCompass; GPS location; Geological Time Scale feature; Geology quotes; Periodic Table of Elements; Solubility chart; Mohs hardness scale; Bragg's law; Diagrams and Tables for mineral or rocks identification; Mineral abbreviations; Mineral associations; etc. Geology Dictionary+ feature provides a compendium of more than 10000 terms that are central to a broad range of geological sciences and related fields like petrology, mineralogy, geochemistry, crystallography, and paleontology;

The Geology Toolkit app can be used as a virtual manual in disciplines like Paleontology, Crystallography, Mineralogy, Petrology, Ore Deposits and cannot replace the University classes or dedicated books.

Note: I constantly update this application with new features.

Recent changes:
🌟 Rocks & Minerals ID feature was updated. You can identify more than 150 common minerals & rocks;
🌟 +34 new entries with 3D Minerals and Rocks;
🌟 +2 new diagrams for the Systematic Mineralogy - Diagrams;
🌟 fixed minor bugs.