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Thomsonite-Ca Gallery

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Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Little Plains Quarry (Lottah Road Quarry; Fieldwicks Quarry; Weldborough Pass Quarry), Blue Tier district, Tasmania, Australia

Bladed thomsonite crystals form the base of many of the natrolite sprays from Fieldwick's Quarry, Weldborough, Tasmania. Collected by Brian Carney. Photomicrograph © Saul Krotki 2005 (.0747.2). Field of view 1.8 mm.
 © Saul Krotki 2005Photo ID: 46477    View Count: 499

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O, Analcime : Na2[Al2Si4O12] · 2H2O

Little Plains Quarry (Lottah Road Quarry; Fieldwicks Quarry; Weldborough Pass Quarry), Blue Tier district, Tasmania, Australia

Red bladed crystals on Thompsonite on analcime with a few scatted Natrolites. FOV around 45mm. Specimen and Photograph A. Tuma, N-D60.105m
 © Andrew TumaPhoto ID: 267021    View Count: 10

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Gads Hill, Upper Mersey Valley, Tasmania, Australia

Unusual whispy thomsonite from Gad's Hill, Tasmania. The width of the "vugh" is around 3mm.
 © crocoite.comPhoto ID: 353    View Count: 738

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Gads Hill, Upper Mersey Valley, Tasmania, Australia

A group of fuzzy thomsonite-ca crystals 2mm across. Photographed by, and in the collection of, Karl Volkman. Ex Saul Krotki Collection. Collected by Brian Carney.
 © Karl Volkman05/05Photo ID: 32392    View Count: 326

Multiple photos availableThomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O, Gonnardite : Na2Ca[Al2Si3O10]2 · 7H2O

Boral Limited quarry, Bundoora, Victoria, Australia

A sphere of translucent thomsonite with a few little white tufts of gonnardite. Field of view: 6mm.
 © Judy RowePhoto ID: 188219    View Count: 132

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Road metal quarry, Howitt Plains, Gippsland, Victoria, Australia

From the Howitt Plains basalt, a thomsonite cluster showing the crystal terminations. Field of view: 1.5mm.
 © Judy RowePhoto ID: 189776    View Count: 126

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Jindivick Quarry, Warragul, Gippsland, Victoria, Australia

Thomsonite-Ca geode with 10mm - January of 2006
 © Martins da PedraPhoto ID: 242713    View Count: 38

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Basalt quarry, Jindivick, Victoria, Australia

Globular thomsonite from Jindivick. Field of view: 6mm.
 © Judy RowePhoto ID: 194976    View Count: 108

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Basalt quarry, Jindivick, Victoria, Australia

This vesicle in basalt is quite full of thomsonite in the form of extremely fine translucent white fibres. Field of view: 6mm. People collecting at Jindivick at first thought they had spider-webs in their specimens.
 © Judy RowePhoto ID: 194975    View Count: 83

Thomsonite-Ca : NaCa2[Al5Si5O20] · 6H2O

Basalt quarry, Jindivick, Victoria, Australia

A vugh in Jindivick basalt containing globules of thomsonite with rather worm-like protrusions. Field of view: 6mm.
 © Judy RowePhoto ID: 194977    View Count: 79
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