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Tobi
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Joined: 07 Apr 2009
Posts: 4106
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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34308 Time(s) |
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Pyromorphite Ramsbeck, Sauerland, Germany Approx. 9 cm |
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34106 Time(s) |
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Quartz Locality unknown Approx. 60 cm |
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34070 Time(s) |
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Description: |
Manganite Illfeld, Thüringen, Germany Approx. 18 cm |
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34088 Time(s) |
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Galena Neudorf, Harz Mts., Germany Approx. 20 cm |
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34196 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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34102 Time(s) |
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Fluorite Stolberg, Harz Mts., Germany Approx. 30 cm
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34096 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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34068 Time(s) |
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Sulphur from Sicily Approx. 18 cm |
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34060 Time(s) |
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Another sulphur from Sicily Approx. 18 cm |
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34125 Time(s) |
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Description: |
Hematite Bad Lauterberg, Harz Mts., Germany Approx. 5-7 cm each one |
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34077 Time(s) |
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Aquamarine Russia Height approx. 15 cm |
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34076 Time(s) |
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Quartz Clausthal, Harz Mts., Germany Approx. 12 cm |
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34039 Time(s) |
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Pyrite on hematite Elba Island, Italy Approx. 20 cm |
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34100 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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34071 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 30 cm |
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34069 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 18 cm |
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34063 Time(s) |
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Fluorite and calcite Sankt Andreasberg, Harz Mts., Germany Approx. 10 cm each one |
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34033 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 15 cm |
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34108 Time(s) |
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Really large calcites Sankt Andreasberg, Harz Mts., Germany Approx. 40 and 50 cm |
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34066 Time(s) |
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Elbaite on quartz Brazil Approx. 25 cm
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34099 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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33987 Time(s) |
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Description: |
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34028 Time(s) |
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Emerald Muzo, Colombia Approx. 7 cm |
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34122 Time(s) |
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Description: |
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34021 Time(s) |
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Quartz Switzerland Approx. 20 cm |
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34053 Time(s) |
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Autunite France Approx. 8 cm |
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34050 Time(s) |
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Carnallite Bad Salzdetfurth, Lower Saxony, Germany Approx. 18 cm
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33998 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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34042 Time(s) |
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Description: |
Sphalerite Clausthal, Harz Mts., Germany Approx. 8 cm |
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34052 Time(s) |
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Galena Clausthal, Harz Mts., Germany Approx. 5 cm |
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34047 Time(s) |
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Galena with siderite Clausthal, Harz Mts., Germany Approx. 12-15 cm each one |
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34056 Time(s) |
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Fluorite Cumberland, England Approx. 25 cm |
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34059 Time(s) |
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Selenite twin with sulphur inclusions Sicily, Italy Approx. 18 cm |
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34043 Time(s) |
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Description: |
Vanadinite Mibladen, Morocco Approx. 18 cm
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34039 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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33945 Time(s) |
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Description: |
Dioptase Namibia Approx. 15 cm |
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33968 Time(s) |
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Description: |
Smithsonite Tsumeb, Namibia Approx. 8 cm |
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33983 Time(s) |
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Description: |
Azurite and malachite Tsumeb, Namibia Approx. 20 cm |
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33999 Time(s) |
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Fluorapatite Canada Approx. 10 cm |
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33982 Time(s) |
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Description: |
Cassiterite Czech Republic Approx. 12 cm |
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33940 Time(s) |
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Description: |
Galena with siderite Clausthal, Harz Mts., Germany Approx. 18 cm |
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33967 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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33971 Time(s) |
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Description: |
Galena Velbert, North Rhine-Westphalia, Germany Approx. 15 cm |
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33954 Time(s) |
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Description: |
Fluorite Freiberg, Saxony, Germany Approx. 30 cm |
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33943 Time(s) |
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Description: |
Baryte Dreislar, Sauerland, Germany Approx. 25 cm |
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33971 Time(s) |
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Description: |
Fluorite and baryte Spain Approx. 30 cm |
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33982 Time(s) |
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Description: |
Apophyllite Rio Grande do Sul, Brazil (not from India!) Approx. 20 cm |
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33915 Time(s) |
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Description: |
Amethyst Mexico Approx. 8 cm each part
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33903 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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33876 Time(s) |
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33886 Time(s) |
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Description: |
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33903 Time(s) |
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33876 Time(s) |
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33872 Time(s) |
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Wulfenites from Los Lamentos, Mexico Approx. 5 and 6 cm |
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33884 Time(s) |
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Description: |
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33898 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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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33917 Time(s) |
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Description: |
Galena from Hesse Approx. 10 cm |
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33901 Time(s) |
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Galena specimens from Germany and Austria |
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33903 Time(s) |
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33884 Time(s) |
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Andradite Wurlitz, Bavaria, Germany Approx. 8 cm |
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33892 Time(s) |
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Description: |
Almandine Massachusetts Approx. 10 cm |
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33862 Time(s) |
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Description: |
Pyromorphite display (even one from Brazil!)
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33903 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4106
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:
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Pyromorphite Cumberland, England Approx. 8 cm |
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34014 Time(s) |
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Mimetite Mexico Approx. 6 cm |
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33953 Time(s) |
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Ettringite Wessels Mine, South Africa Approx. 6 cm |
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33913 Time(s) |
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Description: |
Crocoite Tasmania Approx. 10 cm |
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33910 Time(s) |
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Wulfenite Slovenia Approx. 10 cm |
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33848 Time(s) |
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Description: |
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33903 Time(s) |
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Famous classic: Baryte from Frizington, Cumberland, England Approx. 15 cm
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33897 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: 4106
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 ;-)
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I really had fun walking through the beautiful landscapce of Harz ... |
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33798 Time(s) |
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... and i also had a great sight from its highest peak (Brocken, 1141 m) |
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33857 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: 4106
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: 1471
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: 4106
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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