Waterworn Pumpellyite Nodule
Waterworn Pumpellyite Nodule from Isle Royale, Lake Superior, Michigan
Collection John Betts - Fine Minerals
Description Large, waterworn nodule of green Pumpellyite-(Mg) with polished surfaces to highlight the crystallization patterns of the Pumpellyite-(Mg).
Locality Isle Royale, Lake Superior, Michigan
Dimensions 17 x 15 x 8 mm.
Specimen Grade B
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.

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