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Tobi
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Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 09:41 Post subject: GeoMuseum - Clausthal University of Technology (Germany) |
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Hi all,
last weekend i went on a trip to Harz Mountains, one of Germany's most famous mining areas in the past. Here are some impressions of my visit to the mineralogical collection of the Technical University of Clausthal; mostly Harz minerals and other German classics but also wonderful specimens from all over the world:
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Fluorite ("Honigspat") Wölsendorf, Bavaria, Germany Approx. 30 cm |
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34228 Time(s) |
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Pyromorphite Ramsbeck, Sauerland, Germany Approx. 9 cm |
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34023 Time(s) |
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Quartz Locality unknown Approx. 60 cm |
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33987 Time(s) |
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Description: |
Manganite Illfeld, Thüringen, Germany Approx. 18 cm |
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34007 Time(s) |
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Galena Neudorf, Harz Mts., Germany Approx. 20 cm |
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34114 Time(s) |
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Galena on siderite Neudorf, Harz Mts., Germany Approx. 15 cm (I think they are still wiping away the drool i left on the display ;-) ) |
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34021 Time(s) |
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Description: |
Fluorite Stolberg, Harz Mts., Germany Approx. 30 cm
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34015 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 09:55 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
Specimens on display, mostly sulphur |
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33984 Time(s) |
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Sulphur from Sicily Approx. 18 cm |
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33979 Time(s) |
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Another sulphur from Sicily Approx. 18 cm |
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34042 Time(s) |
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Description: |
Hematite Bad Lauterberg, Harz Mts., Germany Approx. 5-7 cm each one |
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33995 Time(s) |
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Description: |
Aquamarine Russia Height approx. 15 cm |
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33996 Time(s) |
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Quartz Clausthal, Harz Mts., Germany Approx. 12 cm |
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33959 Time(s) |
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Pyrite on hematite Elba Island, Italy Approx. 20 cm |
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34018 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 10:15 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
One of several displays showing calcite forms |
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33990 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 30 cm |
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33987 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 18 cm |
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33982 Time(s) |
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Fluorite and calcite Sankt Andreasberg, Harz Mts., Germany Approx. 10 cm each one |
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33951 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 15 cm |
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34027 Time(s) |
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Really large calcites Sankt Andreasberg, Harz Mts., Germany Approx. 40 and 50 cm |
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33984 Time(s) |
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Description: |
Elbaite on quartz Brazil Approx. 25 cm
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34017 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 10:26 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
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33906 Time(s) |
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Description: |
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33946 Time(s) |
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Emerald Muzo, Colombia Approx. 7 cm |
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34040 Time(s) |
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Description: |
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33941 Time(s) |
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Quartz Switzerland Approx. 20 cm |
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33970 Time(s) |
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Autunite France Approx. 8 cm |
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33969 Time(s) |
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Description: |
Carnallite Bad Salzdetfurth, Lower Saxony, Germany Approx. 18 cm
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33915 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 10:38 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
Large and superb pyrargyrite Sankt Andreasberg, Harz Mts., Germany Approx. 7 cm |
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33960 Time(s) |
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Description: |
Sphalerite Clausthal, Harz Mts., Germany Approx. 8 cm |
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33970 Time(s) |
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Description: |
Galena Clausthal, Harz Mts., Germany Approx. 5 cm |
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33967 Time(s) |
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Description: |
Galena with siderite Clausthal, Harz Mts., Germany Approx. 12-15 cm each one |
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33975 Time(s) |
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Description: |
Fluorite Cumberland, England Approx. 25 cm |
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33976 Time(s) |
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Description: |
Selenite twin with sulphur inclusions Sicily, Italy Approx. 18 cm |
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33963 Time(s) |
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Description: |
Vanadinite Mibladen, Morocco Approx. 18 cm
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33959 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 10:56 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
Halite Germany (i think Thuringia or Hesse) Approx. 30 cm |
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33863 Time(s) |
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Description: |
Dioptase Namibia Approx. 15 cm |
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33886 Time(s) |
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Description: |
Smithsonite Tsumeb, Namibia Approx. 8 cm |
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33901 Time(s) |
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Description: |
Azurite and malachite Tsumeb, Namibia Approx. 20 cm |
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33919 Time(s) |
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Description: |
Fluorapatite Canada Approx. 10 cm |
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33901 Time(s) |
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Cassiterite Czech Republic Approx. 12 cm |
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33860 Time(s) |
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Description: |
Galena with siderite Clausthal, Harz Mts., Germany Approx. 18 cm |
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33883 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 11:06 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
Quartz with ankerite and spahlerite Freiberg, Saxony, Germany Approx. 20 cm |
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33891 Time(s) |
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Description: |
Galena Velbert, North Rhine-Westphalia, Germany Approx. 15 cm |
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33873 Time(s) |
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Description: |
Fluorite Freiberg, Saxony, Germany Approx. 30 cm |
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33863 Time(s) |
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Description: |
Baryte Dreislar, Sauerland, Germany Approx. 25 cm |
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33889 Time(s) |
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Description: |
Fluorite and baryte Spain Approx. 30 cm |
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33901 Time(s) |
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Apophyllite Rio Grande do Sul, Brazil (not from India!) Approx. 20 cm |
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33834 Time(s) |
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Description: |
Amethyst Mexico Approx. 8 cm each part
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33821 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 11:18 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
Pyrite from Elba and Sardina |
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33792 Time(s) |
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Description: |
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33802 Time(s) |
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33821 Time(s) |
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33796 Time(s) |
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33792 Time(s) |
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Wulfenites from Los Lamentos, Mexico Approx. 5 and 6 cm |
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33804 Time(s) |
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Description: |
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33815 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 11:30 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Description: |
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33836 Time(s) |
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Description: |
Galena from Hesse Approx. 10 cm |
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33818 Time(s) |
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Description: |
Galena specimens from Germany and Austria |
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33822 Time(s) |
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Description: |
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33802 Time(s) |
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Description: |
Andradite Wurlitz, Bavaria, Germany Approx. 8 cm |
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33809 Time(s) |
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Description: |
Almandine Massachusetts Approx. 10 cm |
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33779 Time(s) |
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Description: |
Pyromorphite display (even one from Brazil!)
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33822 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 11:36 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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The last pictures:
Description: |
Pyromorphite Cumberland, England Approx. 8 cm |
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33932 Time(s) |
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Description: |
Mimetite Mexico Approx. 6 cm |
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33872 Time(s) |
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Description: |
Ettringite Wessels Mine, South Africa Approx. 6 cm |
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33832 Time(s) |
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Description: |
Crocoite Tasmania Approx. 10 cm |
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33830 Time(s) |
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Wulfenite Slovenia Approx. 10 cm |
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33766 Time(s) |
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Description: |
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33821 Time(s) |
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Famous classic: Baryte from Frizington, Cumberland, England Approx. 15 cm
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33816 Time(s) |
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vic rzonca
Joined: 18 Nov 2008
Posts: 820
Location: MA
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Posted: Aug 05, 2013 11:46 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Great post Tobi.
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Don Lum
Joined: 03 Sep 2012
Posts: 2856
Location: Arkansas
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Posted: Aug 05, 2013 12:12 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Nice work, Tobi. Thanks.
Don
_________________ hogwild |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 05, 2013 12:36 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Thank you, guys! In addition, here are two snapshots of me hiking through Harz Mountains ;-)
Description: |
I really had fun walking through the beautiful landscapce of Harz ... |
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33712 Time(s) |
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Description: |
... and i also had a great sight from its highest peak (Brocken, 1141 m) |
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33771 Time(s) |
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GneissWare
Joined: 07 Mar 2008
Posts: 1287
Location: California
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Posted: Aug 05, 2013 13:03 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Nice report. Those Neudorf Galenas put lust in my heart.
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 06, 2013 06:44 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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GneissWare wrote: | Nice report. Those Neudorf Galenas put lust in my heart. | :-)
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Don Lum
Joined: 03 Sep 2012
Posts: 2856
Location: Arkansas
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Posted: Aug 06, 2013 09:36 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Tobi, I think you look much better than Homer but the resemblance is striking.
Don
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Carles Millan
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Joined: 05 May 2007
Posts: 1469
Location: Catalonia
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Posted: Aug 08, 2013 05:49 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Thanks for your coverage. Great specimens and photos! I miss, however, more silver minerals. Harz was also the land of silver. There only is a nice pyrargyrite (and a gorgeous manganite).
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4102
Location: Germany
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Posted: Aug 08, 2013 09:30 Post subject: Re: GeoMuseum - Clausthal University of Technology (Germany) |
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Carles Millan wrote: | Thanks for your coverage. Great specimens and photos! I miss, however, more silver minerals. Harz was also the land of silver. There only is a nice pyrargyrite (and a gorgeous manganite). |
Sorry for all who feel like Carles! I already told him via mail that the lack of silver minerals in this report is related to my personal taste: I'm not attracted to silver minerals (well, except silver-bearing galena ;-) ) and so i rarely think of photographing them in museums. There were simply too much fluorites and galenas that caught my attention :-)
Don Lum wrote: | Tobi, I think you look much better than Homer ... |
I hope so!!! ;-)
Don Lum wrote: | ...but the resemblance is striking. |
D'oh! ;-)
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