@lyleberr Haha well I assume you know that the rocks you pointed out are ammonite fossils and in theory all rocks are a type of mineral, right? 
The seller also told me that the biggest ammonite on the picture is actually an ammonite that has been partially unrolled and those are very sought after for collectors. I didn’t even know that was possible lolz. ^^
I also have labels for all the specimen with their latin name on it + finding location because’s it’s very important information to have but doubt it’s important to post here.