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Roger Lang's Photo Gallery

Fortuna Mine underground, 2016

Fortuna Mine, Oberbiel, Wetzlar, Hesse, Germany

Copyright: © Roger Lang      Photo ID: 834538     Uploaded by: Roger Lang   View Count: 15   Approval status: Public galleries    Type: Photo - 1500 x 975 pixels (1.5 Mpix)

Fortuna Mine underground, 2016

Fortuna Mine, Oberbiel, Wetzlar, Hesse, Germany

Copyright: © Roger Lang      Photo ID: 834535     Uploaded by: Roger Lang   View Count: 14   Approval status: Public galleries    Type: Photo - 1500 x 1000 pixels (1.5 Mpix)

Fortuna Mine underground, 2016

Fortuna Mine, Oberbiel, Wetzlar, Hesse, Germany

Copyright: © Roger Lang      Photo ID: 834532     Uploaded by: Roger Lang   View Count: 22   Approval status: Public galleries    Type: Photo - 1500 x 1000 pixels (1.5 Mpix)

Fortuna Mine underground, 2016

Fortuna Mine, Oberbiel, Wetzlar, Hesse, Germany

Copyright: © Roger Lang      Photo ID: 834529     Uploaded by: Roger Lang   View Count: 11   Approval status: Public galleries    Type: Photo - 1500 x 1000 pixels (1.5 Mpix)

Flos Ferri in situ, 2017

Pfingstwiese Mine, Bad Ems, Bad Ems District, Lahn valley, Rhineland-Palatinate, Germany

Aragonite var Flos Ferri in situ in the galleries of the Pfingstwiese Mine. Picture taken in 2017.
Copyright: © Roger Lang      Photo ID: 834516     Uploaded by: Roger Lang   View Count: 12   Approval status: Public galleries    Type: Photo - 1500 x 1041 pixels (1.6 Mpix)

Pfingstwiese Mine underground 2017

Pfingstwiese Mine, Bad Ems, Bad Ems District, Lahn valley, Rhineland-Palatinate, Germany

Copyright: © Roger Lang      Photo ID: 834510     Uploaded by: Roger Lang   View Count: 17   Approval status: Public galleries    Type: Photo - 1500 x 1000 pixels (1.5 Mpix)

Entrance of Northern Main Ramp

Tsumeb West Mine, Tsumeb, Otjikoto Region, Namibia

Copyright: © Roger Lang 2017      Photo ID: 822661     Uploaded by: Roger Lang   View Count: 39   Approval status: Public galleries    Type: Photo - 1500 x 1000 pixels (1.5 Mpix)

EY6-KYKGoethite : FeO(OH)

Shwe-pyi-aye, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

Dimensions: 16 mm x 15 mm x 16 mm

Biggest xl 1.6 x 1.5 x 1.6 cm, own find, 4th mindat conference.
Found during the 2016 Mindat conference: pyrite crystals pseudomorphed or covered by goethite (I did not break any of my finds open to see if there is pyrite left). Forms are mostly cubes but also modified by the pentagondodecahedron (pyritohedron). Sometimes clusters. These are three examples which were typical for the finds that could be made in Nov. 2016.
Copyright: © Roger Lang      Photo ID: 797024     Uploaded by: Roger Lang   View Count: 28   Approval status: Public galleries    Type: Photo - 1600 x 987 pixels (1.6 Mpix)

W62-JP4Graphite : C

Shwe-pyi-aye, Mogok Valley, Mogok Township, Pyin-Oo-Lwin District, Mandalay Region, Myanmar

Dimensions: 61 mm x 41 mm x 25 mm

Graphite in sparry calcite marble, collected during the 4th mindat conference.
Copyright: © Roger Lang      Photo ID: 795463     Uploaded by: Roger Lang   View Count: 25   Approval status: Public galleries    Type: Photo - 1500 x 1095 pixels (1.6 Mpix)

RMY-Y4QFluorite : CaF2

Nikolaevskiy Mine, Dal'negorsk, Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia

Dimensions: 72 mm x 65 mm x 50 mm
Largest Crystal Size: 40 mm

Fluorite (var. Aquarium), Dalnegorsk, Russia. Specimen is repaired. Ex Dietrich Mayer collection, Eppstein (GER), now in my personal collection.
Copyright: © Roger Lang 2014      Photo ID: 654163     Uploaded by: Roger Lang   View Count: 266   Approval status: Public galleries    Type: Photo - 1500 x 1514 pixels (2.3 Mpix)
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