Mimetite on Plumbogummite - image 1
Mimetite on Plumbogummite - image 2
Mimetite on Plumbogummite - image 3
Mimetite on Plumbogummite - image 4

Mimetite on Plumbogummite

Unknown Owner
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This is an extremely 3-dimensional specimen of the classic and very rare material found just sporadically at the Roughton Gill Mine, and of this quality & combination only in the higher levels around the 1830s (as reported in Minerals of the English Lake District: Caldbeck Fells by Cooper and Stanley. Today, they remain one of the nearly unobtainable classics for the era, especially in any kind of large and aesthetic specimen - of which this is both! It was sold at one time by the well known English dealer Francis Butler in London, in 1884-1887, according to the Min Record Labels archive (see link). Regardless of the history, it is a superb display specimen, a combination where both species are balanced and attractive, and probably worth quite a bit more in the munich show market than anywhere else, from prices I have seen in Europe on such examples in the past.

Product details

SizeSmall Cabinet
Dimensions7.4 x 6.8 x 4.7 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Mimetite
Mineral guide
Learn about Mimetite
lead arsenate chloride crystals from canary yellow to orange; hexagonal prisms and campylite forms showcase color, variety, and localities.
Regional guide
Mimetite from Roughton Gill Mine
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