A natural fluorescent specimen of Norbergite (fl.), Diopside (fl.), and Graphite from New Jersey. Norbergite fluorescence is typically a bright to weak yellow, whereas Diopside fluorescence ranges from weak pale orange-yellow (LW) to a fairly bright pale blue (SW). A perfect addition to any collection!
(fl.) = Fluorescent. These minerals require a UV light either longwave or shortwave in
order to fluoresce. (Not all minerals on this specimen may fluoresce.)
This piece measures about 3-1/2″ x 2-1/4″ x 2″, and weighs 8 ounces.
Item pictured is the item that will be received and will come with an information label.
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