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Albite : Na[AlSi3O8] | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy xls 4 mm - photo and coll. Antonio Gamboni |
| © Antonio Gamboni | Photo ID: 82024 View Count: 504 |
Albite : Na[AlSi3O8], Epidote : {Ca2}{Al2Fe3+}[O|OH|SiO4|Si2O7], Quartz : SiO2 | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy Albite, Epidote and Quartz field of view mm 5x4 Germano Fretti photo, Fabio Brignoli collection |
| © Germano Fretti | Photo ID: 258736 View Count: 6 |
Axinite-(Mn) : Ca2Mn2+Al2[OH|BSi4O15] | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy x 2 mm - photo and coll. Antonio Gamboni |
| © Antonio Gamboni | Photo ID: 84109 View Count: 230 |
Babingtonite : Ca2(Fe,Mn)FeSi5O14(OH) | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy Black crystal of Babingtonite (size 2 mm) with epidote and "chabazite" crystals on quartz. Photo and collection Giovanni Fraccaro. |
| © GiovanniFraccaro | Photo ID: 45582 View Count: 322 |
Babingtonite : Ca2(Fe,Mn)FeSi5O14(OH) | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy xls 1-2 mm - photo and coll. Antonio Gamboni |
| © Antonio Gamboni | Photo ID: 80631 View Count: 222 |
Babingtonite : Ca2(Fe,Mn)FeSi5O14(OH), Chabazite-Ca : (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy xls 8 mm with chabazite-Ca - photo and coll. Antonio Gamboni |
| © Antonio Gamboni | Photo ID: 83582 View Count: 191 |
Babingtonite : Ca2(Fe,Mn)FeSi5O14(OH) | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy Babingtonite - xls 10 mm - coll. and photo Antonio Gamboni. |
| © Antonio Gamboni | Photo ID: 200144 View Count: 71 |
Bavenite : Ca4Be2Al2Si9O26(OH)2 | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy xls 3 mm - photo and coll. Antonio Gamboni |
| © Antonio Gamboni | Photo ID: 82993 View Count: 304 |
Bavenite : Ca4Be2Al2Si9O26(OH)2 | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy xls 2 mm - photo and coll. Antonio Gamboni |
| © Antonio Gamboni | Photo ID: 82991 View Count: 209 |
Calcioancylite-(Ce) : (Ca,Sr)Ce(CO3)2OH·H2O | |
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Furru e Conca Quarries, Calangianus, Olbia-Tempio Pausania Province, Sardinia, Italy x 0,2 mm with albite and quartz - photo and coll. Antonio Gamboni |
| © Antonio Gamboni | Photo ID: 82073 View Count: 293 |
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