May 8, 2025 · Here's how to identify 44 of the most common igneous, sedimentary, and metamorphic rock types with a handy rock identification chart.

Photographs and information for a large collection of igneous, metamorphic and sedimentary rocks. Geology.com

To identify your rock, first take note of its physical properties like color, luster, banding, layering, and grain size. Next, test for hardness and weight by running simple tests. Finally, compare …

Feb 3, 2025 · Discover key characteristics that can help you identify your rock or mineral. Dive into the fascinating world of geology with our guide!

Free online rock identifier app that uses AI to identify rocks and minerals from photos. Get instant identification of rocks, minerals, and crystals with our easy-to-use geology tool.

This Rock Key has been designed and written to assist children and adults in identifying the common rocks they find in their back yards and on memorable vacations.

Upload a photo to our free online rock identifier web app and instantly recognize any rock. No sign-up or app download required.

Explore the fascinating world of rocks! 🪨 This comprehensive guide covers igneous, sedimentary, and metamorphic rocks, with tools, techniques, and tips for true enthusiasts. 🌍

Explore rock identification with our detailed guide! 🪨 Learn about rock types, geological processes, and practical identification techniques. Perfect for all skill levels! 🔍

Aug 22, 2024 · Let’s dive into the world of rock identification and discover how to unlock the secrets hidden within the stones beneath our feet! A rock identification guide helps enthusiasts …