Vtuber Assistant
Your AI VTuber co-host that actually pays attentio...
Identify any rock from a photo
Features
Main Feature
Does the main thing
Fast
Works quickly
Easy
Simple to use
Flexible
Adapts to you
Help
Support when needed
FAQ
How do I identify a rock I found?
Photograph it in natural light on a plain background. Upload the image to an AI rock identifier. The AI checks color, luster, grain size, and crystal habit against a database of known rock types. Wet the surface first for better accuracy.
What are the three types of rocks?
Igneous (cooled from magma), sedimentary (compressed layers of sediment), and metamorphic (transformed by heat and pressure). Granite is igneous, sandstone is sedimentary, marble is metamorphic.
Is there a free rock identifier app?
Yes. Rock Identifier is free on iOS and Android. The web tool provides one free scan per day.
How accurate is AI rock identification?
High for common specimens like granite, quartz, basalt, and limestone. Lower for heavily weathered, mud-covered, or matrix-embedded surfaces. Some minerals require physical tests a camera cannot perform.
Can it tell me if my rock is valuable?
It provides the mineral name and a general value range. Actual value depends on size, quality, rarity, and demand. For gem-grade specimens, consult a gemologist.
What is the Mohs hardness scale?
A 1-to-10 ranking of scratch resistance. Talc is 1, diamond is 10. If your specimen scratches glass, it is at least Mohs 6.
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