AssetDatabase.FindAssets() returning repeated assets

I have around 2000 sprites in a project, I'm using AssetDatabase.FindAssets to find all of them, but it is returning repeated items.

I use the following code to find the repeated items:

Code (CSharp):

1. var spriteGUIDS = AssetDatabase.FindAssets("t:Sprite");
2.    
3. var repeatedItems = spriteGUIDS.GroupBy(x => x)
4.     .Where(g => g.Count() > 1)
5.     .Select(y => $"{AssetDatabase.GUIDToAssetPath(y.Key)} (GUID {y.Key} : {y.Count()}");
6.  
7. foreach (var ri in repeatedItems)
8. {
9.     Debug.LogError(ri);
10. }

This is telling me that there are hundreds of repeated items - same path and same GUID. Some of them are repeated more than 60 times.

Why does this happen?

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EDIT

Obviously it happens because a texture can have more than one sprite.. <facepalm>