Rhodochrosite
from Peru
on view at the Harvard Mineralogical & Geological Museum (MGM), Cambridge, Massachusetts, across the Charles River from Boston.
Photo by Gary Roskin
From the Gem & Mineral Vault
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Winston Still King of Diamonds
Winston Still King of Diamonds
from Harry Winston
Inspired by fresh snow glistening on a holly wreath at his Scarsdale estate, Mr. Winston designed this diamond...
