A superb reticulated cerussite specimen in the Rice Northwest Museum of Rocks and Minerals, Portland, Oregon. Displayed at Tucson in 2007.

A superb reticulated cerussite specimen in the Rice Northwest Museum of Rocks and Minerals, Portland, Oregon. Displayed at Tucson in 2007.
This specimen, originally in the Joan Lamond micro collection, and now in the Steve Sorrell Collection, was simply labelled Cerussite, Broken Hill. However, once a Convoy S2+ longwave UV torch was shone on the specimen, the marshite was immediately evident! Marshite fluoresces a bright red colour.
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