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Ferro-edenite : [Na][Ca2][Fe2+5][(OH)2|AlSi7O22] | |
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Hendersons Quarry, Mt. Ngongotaha, Rotorua, Bay of Plenty, North Island, New Zealand 3 mm Ferro-Edenite crystal. Specimen and photo Leon Hupperichs. |
| © Leon Hupperichs | Photo ID: 111337 View Count: 275 |
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Hendersons Quarry, Mt. Ngongotaha, Rotorua, Bay of Plenty, North Island, New Zealand From the rhyolite quarry, a tridymite-lined cavity with several ferro-edenite crystals. These are almost black in colour and have a slight lustre. Field of view: 11mm. |
| © Judy Rowe | Photo ID: 266972 View Count: 9 |
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Skudesundskjær (Skutesundskjær), Barkevik (Barkevika), Langesundsfjorden, Larvik, Vestfold, Norway This specimen hosts a rich showing of intersecting Ferro-edenite crystals in matrix. The crystals are darkly colored and lustrous. Ex. Albert Peppis Collection No. A-253. Specimen measures 6.45cm x 4.75cm x 2.7cm. |
| © Jasun McAvoy | Photo ID: 253550 View Count: 23 |
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