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Tobi
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Joined: 07 Apr 2009
Posts: 4092
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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34018 Time(s) |
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Pyromorphite Ramsbeck, Sauerland, Germany Approx. 9 cm |
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33816 Time(s) |
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Quartz Locality unknown Approx. 60 cm |
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33779 Time(s) |
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Manganite Illfeld, Thüringen, Germany Approx. 18 cm |
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33800 Time(s) |
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Galena Neudorf, Harz Mts., Germany Approx. 20 cm |
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33906 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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33813 Time(s) |
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Fluorite Stolberg, Harz Mts., Germany Approx. 30 cm
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33808 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33776 Time(s) |
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Sulphur from Sicily Approx. 18 cm |
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33775 Time(s) |
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Another sulphur from Sicily Approx. 18 cm |
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33836 Time(s) |
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Description: |
Hematite Bad Lauterberg, Harz Mts., Germany Approx. 5-7 cm each one |
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33788 Time(s) |
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Description: |
Aquamarine Russia Height approx. 15 cm |
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33786 Time(s) |
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Quartz Clausthal, Harz Mts., Germany Approx. 12 cm |
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33749 Time(s) |
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Pyrite on hematite Elba Island, Italy Approx. 20 cm |
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33810 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33779 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 30 cm |
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33780 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 18 cm |
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33775 Time(s) |
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Fluorite and calcite Sankt Andreasberg, Harz Mts., Germany Approx. 10 cm each one |
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33739 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 15 cm |
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33820 Time(s) |
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Really large calcites Sankt Andreasberg, Harz Mts., Germany Approx. 40 and 50 cm |
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33778 Time(s) |
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Description: |
Elbaite on quartz Brazil Approx. 25 cm
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33809 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33701 Time(s) |
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Description: |
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33740 Time(s) |
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Emerald Muzo, Colombia Approx. 7 cm |
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33835 Time(s) |
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Description: |
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33734 Time(s) |
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Quartz Switzerland Approx. 20 cm |
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33761 Time(s) |
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Autunite France Approx. 8 cm |
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33763 Time(s) |
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Carnallite Bad Salzdetfurth, Lower Saxony, Germany Approx. 18 cm
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33706 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33754 Time(s) |
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Description: |
Sphalerite Clausthal, Harz Mts., Germany Approx. 8 cm |
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33763 Time(s) |
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Description: |
Galena Clausthal, Harz Mts., Germany Approx. 5 cm |
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33762 Time(s) |
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Galena with siderite Clausthal, Harz Mts., Germany Approx. 12-15 cm each one |
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33771 Time(s) |
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Fluorite Cumberland, England Approx. 25 cm |
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33768 Time(s) |
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Selenite twin with sulphur inclusions Sicily, Italy Approx. 18 cm |
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33756 Time(s) |
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Vanadinite Mibladen, Morocco Approx. 18 cm
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33752 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33659 Time(s) |
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Description: |
Dioptase Namibia Approx. 15 cm |
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33678 Time(s) |
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Smithsonite Tsumeb, Namibia Approx. 8 cm |
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33693 Time(s) |
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Description: |
Azurite and malachite Tsumeb, Namibia Approx. 20 cm |
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33710 Time(s) |
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Fluorapatite Canada Approx. 10 cm |
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33696 Time(s) |
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Cassiterite Czech Republic Approx. 12 cm |
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33656 Time(s) |
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Description: |
Galena with siderite Clausthal, Harz Mts., Germany Approx. 18 cm |
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33677 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33683 Time(s) |
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Description: |
Galena Velbert, North Rhine-Westphalia, Germany Approx. 15 cm |
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33666 Time(s) |
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Description: |
Fluorite Freiberg, Saxony, Germany Approx. 30 cm |
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33656 Time(s) |
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Baryte Dreislar, Sauerland, Germany Approx. 25 cm |
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33677 Time(s) |
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Fluorite and baryte Spain Approx. 30 cm |
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33691 Time(s) |
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Apophyllite Rio Grande do Sul, Brazil (not from India!) Approx. 20 cm |
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33630 Time(s) |
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Description: |
Amethyst Mexico Approx. 8 cm each part
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33611 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33584 Time(s) |
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33597 Time(s) |
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33614 Time(s) |
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33584 Time(s) |
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33585 Time(s) |
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Wulfenites from Los Lamentos, Mexico Approx. 5 and 6 cm |
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33595 Time(s) |
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Description: |
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33607 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33628 Time(s) |
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Description: |
Galena from Hesse Approx. 10 cm |
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33612 Time(s) |
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Description: |
Galena specimens from Germany and Austria |
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33617 Time(s) |
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Description: |
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33595 Time(s) |
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Andradite Wurlitz, Bavaria, Germany Approx. 8 cm |
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33603 Time(s) |
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Description: |
Almandine Massachusetts Approx. 10 cm |
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33570 Time(s) |
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Description: |
Pyromorphite display (even one from Brazil!)
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33612 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4092
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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33722 Time(s) |
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Description: |
Mimetite Mexico Approx. 6 cm |
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33663 Time(s) |
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Description: |
Ettringite Wessels Mine, South Africa Approx. 6 cm |
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33625 Time(s) |
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Crocoite Tasmania Approx. 10 cm |
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33620 Time(s) |
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Wulfenite Slovenia Approx. 10 cm |
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33561 Time(s) |
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Description: |
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33617 Time(s) |
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Famous classic: Baryte from Frizington, Cumberland, England Approx. 15 cm
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33605 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: 2854
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: 4092
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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33505 Time(s) |
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... and i also had a great sight from its highest peak (Brocken, 1141 m) |
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33563 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: 4092
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: 2854
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: 1463
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: 4092
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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