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Albite : Na[AlSi3O8], Muscovite : KAl2[(OH)2|AlSi3O10] | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway Field of view 3 cm - Photo & collection M.Mader |
| © 2005 - MMI | Photo ID: 32724 View Count: 443 |
Apatite | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway Apatite crystal Dimension of crystal 2 mm Collected in august 2009 Collection and photo Alessio Piccioni |
| Photo ID: 261418 View Count: 7 | |
Bavenite : Ca4Be2Al2Si9O26(OH)2 | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway Bladed Bavenite crystals on a fracture in Quarz from an emerald bearing pegmatite at Byrud, Eidsvoll, Norway. Field of view: 1,5 cm. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 115680 View Count: 144 |
Beryl : Be3Al2Si6O18 | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway 56mm x 45mm |
| © C.Mercer | Photo ID: 164981 View Count: 145 |
Beryl : Be3Al2Si6O18 | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway Crystals of gemmy emeralds to 1 cm from the Byrud Emerald mines, Eidsvoll, Akershus, Norway. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 62083 View Count: 352 |
Beryl : Be3Al2Si6O18 | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway Free-growing emerald crystals to 1 cm on feldspar in cavities from the Byrud Emerald mines, Eidsvoll, Akershus, Norway. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 62084 View Count: 300 |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway Emerald. Field of view 30mm. Crystal 20x10mm. Specimen size 8x6cm. Self colected 1997. Photo and collection Jorge M. Alves |
| © Jorge M. Alves | Photo ID: 100371 View Count: 190 |
Beryl (Var: Emerald) : Be3(Al,Cr)2Si6O18 | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway 4 mm transparent emerald crystals with etched terminations on matrix. The specimen was collected by the Norwegian collector Burny Iversen, and it is now in the micromount collection of OT. Ljøstad |
| © OT. Ljostad | Photo ID: 211347 View Count: 107 |
Beryl (Var: Emerald) : Be3(Al,Cr)2Si6O18 | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway Transparent, gemmy, terminated, emerald crystal to 9 mm. The crystal was collected by the Norwegian collector Burny Iversen, and it is now in the micromount collection of OT. Ljøstad |
| © OT. Ljostad | Photo ID: 211344 View Count: 103 |
Beryl (Var: Emerald) : Be3(Al,Cr)2Si6O18 | |
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Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway A 6 mm green, prismatic, terminated crystal of emerald. The specimen was collected by the Norwegian collector Arne Moløkken, and it is now in the micromount collection of OT. Ljøstad |
| © OT. Ljostad | Photo ID: 209656 View Count: 92 |
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