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Showing results for tags 'matrix removal'.
Hey Folks, My five year old son found this 10lbs slab with shells embedded in it. There are more on the sides. I would say that each shell is about 3 inches long. What is the best way to clean this up? Should I buy a dremel? E & B
My son and I are new to this and recently collected a large piece of mudstone that I can see a portion of an ammonite exposed but was hoping I can get some advice as to how I can extract the fossil without accidently destroying it. Any tips would be greatly appreciated!