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Keldyshite Gallery

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Keldyshite : (Na,H)2ZrSi2O7, Parakeldyshite : Na2ZrSi2O7

Bratthagen 1 road cut pegmatites (Bratthagen), Lågendalen, Hedrum, Larvik, Vestfold, Norway

A 7x7 mm specimen with white, chalk-like keldyshite and greyish, feldspar-like parakeldyshite. The specimen was collected by Svein A. Berge many years ago. The specimen is in the micromount collection of OT. Ljostad.
 © OT. Ljostad 2005Photo ID: 40419    View Count: 686

Keldyshite : (Na,H)2ZrSi2O7

Bratthagen 1 road cut pegmatites (Bratthagen), Lågendalen, Hedrum, Larvik, Vestfold, Norway

A 1,5 cm chalky pseudomorph of Keldyshite after Parakeldyshite from Bratthagen, Lågendalen, Vestfold in the Langesundsfjord-area, Norway. Specimen and photo: Knut Eldjarn.
 © Knut EldjarnPhoto ID: 54762    View Count: 344

Keldyshite : (Na,H)2ZrSi2O7, Aegirine : NaFe3+[Si2O6]

Alluaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia

Whitish keldyshite and aegirine needles in feldspar. Field of view 3 cm
 © B. OtterPhoto ID: 196564    View Count: 112
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