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Heulandite-K Gallery

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Multiple photos availableHeulandite-K : (K,Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O, Smectite Group : A0.3D2-3[T4O10]Z2·nH2O

Contrada Conche, Arzignano, Vicenza Province, Veneto, Italy

6.36 mm area with two Heulandite-K crystals and Smectite tufts found from A.Zordan. Collection & Photo M.Chinellato
 © Chinellato MatteoPhoto ID: 226104    View Count: 71

Heulandite-K : (K,Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O

Contrada Segani, San Bortolo di Arzignano, Vicenza Province, Veneto, Italy


group of short colorless crystals of heulandite-K up to 3.6 mm
(the exact locality is Contrada Conche)


Photo Enrico Bonacina

Collection Domenico Preite
 © D. PreitePhoto ID: 213845    View Count: 65

Heulandite-K : (K,Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O

Contrada Lovati, San Rocco di Tretto, Schio, Vicenza province, Veneto, Italy

Group of 4.5 mm with several Heulandite-K orange crystals. Collection M.Boscardin photo M.Chinellato
 © Chinellato MatteoPhoto ID: 167803    View Count: 111

Heulandite-K : (K,Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O

Contrada Re, Cerealto, Valdagno, Vicenza Province, Veneto, Italy

2.12 mm group of two Heulandite-K crystals. Collection A.Mattiello photo M.Chinellato
 © Chinellato MatteoPhoto ID: 218926    View Count: 50

Heulandite-K : (K,Na,Ca)2-3Al3(Al,Si)2Si13O36·12H2O

Kamfjord Quarry, Vesterøya, Sandefjord, Vestfold, Norway

Brownish, translucent crystals of heulandite-K. Field of view about 5mm. The specimen was provided by the Norwegian collector Knut Edvard Larsen, and it is now in the micromount collection of OT. Ljostad.
 © OT. LjostadPhoto ID: 78492    View Count: 440
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