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Andradite (Var: Topazolite) : Ca3Fe3+2[SiO4]3 | |
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Antronapiana, Antrona Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Crystals of 2 mm. anyone Photo and collection Alessandro Tagliaferri |
| Photo ID: 205867 View Count: 37 | |
Andradite (Var: Topazolite) : Ca3Fe3+2[SiO4]3 | |
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Antronapiana, Antrona Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy a specimen with main crystal of 2 mm. Photo and collection Alessandro Tagliaferri |
| Photo ID: 205868 View Count: 33 | |
Epidote : {Ca2}{Al2Fe3+}[O|OH|SiO4|Si2O7] | |
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Antronapiana, Antrona Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy Overall size 11x8x5 cm. Group of olive green crystals with max. size 12 mm. on matrix. Photo and private collection of Marco Macchieraldo. |
| © Marco Macchieraldo | Photo ID: 176166 View Count: 57 |
Epidote : {Ca2}{Al2Fe3+}[O|OH|SiO4|Si2O7] | |
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Antronapiana, Antrona Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy View field 5 mm. Photo and collection Alessandro Tagliaferri |
| Photo ID: 197091 View Count: 33 | |
Epidote : {Ca2}{Al2Fe3+}[O|OH|SiO4|Si2O7] | |
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Antronapiana, Antrona Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy field of view 5 mm. Photo and collection Alessandro Tagliaferri |
| Photo ID: 207735 View Count: 29 | |
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