(Internal # R-408-M) This is a selection of genuine natural Herkimer diamonds in matrix specimens, from Herkimer, New York.  Specimen is 11.9 oz, 2-1/2 x 2-1/2 x 1-3/4".

What you see in to photo is what you get.

HERKIMER DIAMONDS:  From a Herkimer, New York State mine.  Double-terminated (points at both ends) diamond quartz crystals formed 500 million years ago under the Cambrian Sea (now NY State).  Water formed pockets in deep-sea rock.  Silica filled these "vugs" which grew these crystals, such a high quality quartz that the mine indeed calls these "diamonds".  You can go and mine for yourself too!

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