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Esplora argomenti correlati

Harmotome,  	(Ba,Na,K)1-2(Si,Al)8O16•6(H2O), Contrada Segani, Segàn Mt., San Bortolo di Arzignano, Vicenza Province, Veneto, Italy. Red crystals up to 1,2 mm. Copyright: © Alberto Vaghi

Harmotome, (Ba,Na,K)1-2(Si,Al)8O16•6(H2O), Contrada Segani, Segàn Mt., San Bortolo di Arzignano, Vicenza Province, Veneto, Italy. Red crystals up to 1,2 mm. Copyright: © Alberto Vaghi

6.6 Paulingite (Hydrated Potassium Calcium Sodium Barium Aluminum Silicate) - k-t boundary:  Paulingite(By  smulaxx)

6.6 Paulingite (Hydrated Potassium Calcium Sodium Barium Aluminum Silicate) - k-t boundary: Paulingite(By smulaxx)

Paulingite-Ca, (Ca,K,Na,Ba)5[Al10Si35O84]•34(H2O), Vinarice, Kladno, Bohemia, Czech Republic. Gemmy orange-yellowish crystals associated with phillipsite Ca

Paulingite-Ca, (Ca,K,Na,Ba)5[Al10Si35O84]•34(H2O), Vinarice, Kladno, Bohemia, Czech Republic. Gemmy orange-yellowish crystals associated with phillipsite Ca

Phosphuranylite. Krunkelbach Valley Uranium deposit, Menzenschwand, Black Forest, Baden-Württemberg, Germany FOV=3 mm. Photo © Stephan Wolfsried

Phosphuranylite. Krunkelbach Valley Uranium deposit, Menzenschwand, Black Forest, Baden-Württemberg, Germany FOV=3 mm. Photo © Stephan Wolfsried

3.2 Garronite (Hydrated Calcium Aluminum Silicate) - Garronite from Garron Point, Co. Antrim, Northern Ireland  - Tightly packed radial crystals filling amygdules in basalt. Recognized as a new mineral in 1960 and named after Garron Plateau of Northern Ireland. A zeolite.-Garronite mineral information and data - http://www.dakotamatrix.com/mineralpedia/5291/garronite#!prettyPhoto

3.2 Garronite (Hydrated Calcium Aluminum Silicate) - Garronite from Garron Point, Co. Antrim, Northern Ireland - Tightly packed radial crystals filling amygdules in basalt. Recognized as a new mineral in 1960 and named after Garron Plateau of Northern Ireland. A zeolite.-Garronite mineral information and data - http://www.dakotamatrix.com/mineralpedia/5291/garronite#!prettyPhoto

Harmotome,  	(Ba,Na,K)1-2(Si,Al)8O16•6(H2O), Contrada Re, Cerealto, Valdagno, Vicenza Province, Veneto, Italy. 3.12 mm group of red-orange Harmotome crystals. Collection of Matteo Chinellato

Harmotome, (Ba,Na,K)1-2(Si,Al)8O16•6(H2O), Contrada Re, Cerealto, Valdagno, Vicenza Province, Veneto, Italy. 3.12 mm group of red-orange Harmotome crystals. Collection of Matteo Chinellato

Harmotome,  	(Ba,Na,K)1-2(Si,Al)8O16•6(H2O), Fittà, Soave, Verona, Veneto, Italy. Size 4 mm. Copyright: 	Matteo Chinellato

Harmotome, (Ba,Na,K)1-2(Si,Al)8O16•6(H2O), Fittà, Soave, Verona, Veneto, Italy. Size 4 mm. Copyright: Matteo Chinellato

Gobbinsite, (Na2,Ca)2K2Al6Si10O32•12(H2O), zeolite group, gismondine family, (Hydrated Sodium Potassium Calcium Aluminum Silicate). Morphology: Compact masses up to 2 cm, consisting of finely fibrous crystals, or wedge-shaped crystals. Physical properties: Cleavage: none. Fracture: brittle uneven. Hardness: 4.5 - 5. D = 2.13 - 2.17 gm/cm3. Luster: vitreous. Streak: white.

Gobbinsite, (Na2,Ca)2K2Al6Si10O32•12(H2O), zeolite group, gismondine family, (Hydrated Sodium Potassium Calcium Aluminum Silicate). Morphology: Compact masses up to 2 cm, consisting of finely fibrous crystals, or wedge-shaped crystals. Physical properties: Cleavage: none. Fracture: brittle uneven. Hardness: 4.5 - 5. D = 2.13 - 2.17 gm/cm3. Luster: vitreous. Streak: white.

Paulingite-Ca,  	(Ca,K,Na,Ba)5[Al10Si35O84]•34(H2O), Vinařice, Kladno, Central Bohemia Region, Bohemia, Czech Republic. Fov 6mm. Nice crystals of Paulingite-Ca with a thin layer of Fe-Oxides. Copyright © Elmar Lackner 2007

Paulingite-Ca, (Ca,K,Na,Ba)5[Al10Si35O84]•34(H2O), Vinařice, Kladno, Central Bohemia Region, Bohemia, Czech Republic. Fov 6mm. Nice crystals of Paulingite-Ca with a thin layer of Fe-Oxides. Copyright © Elmar Lackner 2007

Paulingite-Ca,  	(Ca,K,Na,Ba)5[Al10Si35O84]•34(H2O), Vinařice, Kladno, Central Bohemia Region, Bohemia, Czech Republic. Fov 3mm. Copyright © Vítězslav Snášel

Paulingite-Ca, (Ca,K,Na,Ba)5[Al10Si35O84]•34(H2O), Vinařice, Kladno, Central Bohemia Region, Bohemia, Czech Republic. Fov 3mm. Copyright © Vítězslav Snášel

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