Mineral Specimen #3910 Kupletskite, Elipidite, Aegirine
Gjerdingselva, Nordmarka, Lunner, Oppland, Norway
6.2 x 5.7 x 3.5 cm
2.4 x 2.2 x 1.4 in
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(K,Na)3(Mn,Fe)7Ti2Si8O26(OH)4F, (Na,Ca)2ZrSi6O15·3H2O
The Kupletskite is the dark reddish brown colored material. Only in the small vug pictured in the first few, are the good completely intact crystals. In the same vug can be seen small needle like crystals of Elpidite. Black Aegirine I also present throught the specimen.
This mineral is also found in the following galleries: Minerals From Europe | Inosilicates | Rare Minerals | Minerals Priced Between 25 and 49 Dollars
