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Christof Schäfer's Photo Gallery

LXD-XAQVivianite Fe2+3(PO4)2·8H2O , Pyrrhotite Fe7S8

06373910015443573389855.jpg
Silberberg Mine, Bodenmais, Regen, Lower Bavaria, Bavaria, Germany

Field of View: 200 mm

Vivianite on pyrrhotite, exhibition NHM London
Copyright: © Christof Schäfer      Photo ID: 925056     Uploaded by: Christof Schäfer   View Count: 32   Approval status: Public galleries    Type: Photo - 3888 x 2592 pixels (10.1 Mpix)

2NY-54CRichterite {Na}{NaCa}{Mg5}(Si8O22)(OH)2 , Titanite CaTi(SiO4)O , Sanidine K(AlSi3O8)

06887080015285580907810.jpg
In den Dellen quarries, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

Field of View: 10 mm

Black prismatic Richterite crystals with acicular Titanite (pale-yellow) and Sanidine, Richterite is confirmed by EMPA, photo Wolfsried
Copyright: © Christof Schäfer      Photo ID: 894628     Uploaded by: Christof Schäfer   View Count: 82   Approval status: Public galleries    Type: Photo - 1920 x 1438 pixels (2.8 Mpix)

04L-7MVFerri-katophorite Na(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2

04635130015284768318800.jpg
In den Dellen quarries, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

Field of View: 10 mm

Black Ferri-Katophorite crystals on Sanidine, in composition borderline to Magnesioarfvedsonite, identification by EMPA, photo Wolfsried
Copyright: © Christof Schäfer      Photo ID: 894479     Uploaded by: Christof Schäfer   View Count: 176   Approval status: Public galleries    Type: Photo - 1920 x 1448 pixels (2.8 Mpix)

TNA-QA3Potassic-sadanagaite {K}{Ca2}{Mg3Al2}(Al3Si5O22)(OH)2

02466930015284059218736.jpg
Monte Somma, Somma-Vesuvius Complex, Naples, Campania, Italy

Field of View: 2.0 mm

Potassic-Sadanagaite on Phlogopite, photo Marko Burkhardt
Copyright: © Christof Schäfer      Photo ID: 894393     Uploaded by: Christof Schäfer   View Count: 144   Approval status: Public galleries    Type: Photo - 3136 x 2352 pixels (7.4 Mpix)

R5Y-58NCalciopyrochlore

02763610015284045816995.jpg
In den Dellen quarries, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

Field of View: 2.6 mm

Calciopyrochlore on Sanidine, photo Marko Burkhardt
Copyright: © Christof Schäfer      Photo ID: 894388     Uploaded by: Christof Schäfer   View Count: 126   Approval status: Public galleries    Type: Photo - 3136 x 2352 pixels (7.4 Mpix)

JGX-383Nöggerathite-(Ce) (Ce,Ca)2Zr2(Nb,Ti)(Ti,Nb)2Fe2+O14

00748680015269763649030.jpg
In den Dellen quarries, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

Field of View: 0.8 mm

Nöggerathite-(Ce) on Sanidine, part of type-material, photo Marko Burkhardt
Copyright: © Christof Schäfer      Photo ID: 891409     Uploaded by: Christof Schäfer   View Count: 233   Approval status: Public galleries    Type: Photo - 1729 x 2434 pixels (4.2 Mpix)

2NY-R1XPyroxferroite (Fe,Mn,Ca)SiO3

Multiple photos available
00444110015208920559122.jpg
Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Mayen-Koblenz, Rhineland-Palatinate, Germany

Field of View: 1.1 mm

Mg-rich Pyroxmangite, group of tabular crystals on Sanidine, in paragenesis with: Fayalite, Fluorapatite, a Richterite-like Amphibole, Quartz, Tridymite, Cristobalite, Clinoferrosilite/Clinoenstatite,
photo Bernd Gassmann
Copyright: © Christof Schäfer      Photo ID: 879254     Uploaded by: Christof Schäfer   View Count: 126   Approval status: Public galleries    Type: Photo - 2847 x 3226 pixels (9.2 Mpix)

A7M-DR7Bellbergite (K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6·30H2O

Multiple photos available
08965690015207555709009.jpg
Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Mayen-Koblenz, Rhineland-Palatinate, Germany

Bellbergite on Pyroxene, photo Marko Burkhardt
Copyright: © Christof Schäfer      Photo ID: 878865     Uploaded by: Christof Schäfer   View Count: 112   Approval status: Public galleries    Type: Photo - 3000 x 3921 pixels (11.8 Mpix)

44U-XPQEttringite Ca6Al2(SO4)3(OH)12·26H2O , Phillipsite

02743560015204556288888.jpg
Schellkopf, Brenk, Brohltal, Ahrweiler, Rhineland-Palatinate, Germany

Field of View: 6.5 mm

Ettringite on Phillipsite, photo Marko Burkhardt
Copyright: © Christof Schäfer      Photo ID: 877695     Uploaded by: Christof Schäfer   View Count: 46   Approval status: Public galleries    Type: Photo - 3136 x 2352 pixels (7.4 Mpix)

JCJ-XWKRichterite {Na}{NaCa}{Mg5}(Si8O22)(OH)2

03164010015204520381349.jpg
In den Dellen quarries, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany

Field of View: 2.1 mm

Black prismatic Richterite crystals with pale yellow prismatic titanite (bottom center) on feldspar, dominating faces are the the prisms {110} and {-111}, subordinate occur in the pinacoids {001}, {100} and {010},
photo Marko Burkhardt
Copyright: © Christof Schäfer      Photo ID: 877690     Uploaded by: Christof Schäfer   View Count: 155   Approval status: Public galleries    Type: Photo - 3136 x 2352 pixels (7.4 Mpix)
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