Rock Identification Tool
Rock Identifier
Enter observed rock properties and Geo Corner will rank possible matches from the current database.
Observed Properties
What do you see?
You do not need to know every property. More observations generally improve the result.
Results
Likely Matches
Enter one or more observed properties to begin.
Identification Aid
Rock identification should combine texture, mineralogy, geological context, and field relationships. Geo Corner results are intended as a practical aid, not a replacement for direct petrographic analysis.