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Tobi
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Joined: 07 Apr 2009
Posts: 4110
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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34619 Time(s) |
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Pyromorphite Ramsbeck, Sauerland, Germany Approx. 9 cm |
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34413 Time(s) |
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Quartz Locality unknown Approx. 60 cm |
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34374 Time(s) |
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Manganite Illfeld, Thüringen, Germany Approx. 18 cm |
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34393 Time(s) |
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Galena Neudorf, Harz Mts., Germany Approx. 20 cm |
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34501 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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34405 Time(s) |
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Fluorite Stolberg, Harz Mts., Germany Approx. 30 cm
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34404 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34372 Time(s) |
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Sulphur from Sicily Approx. 18 cm |
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34367 Time(s) |
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Another sulphur from Sicily Approx. 18 cm |
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34431 Time(s) |
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Description: |
Hematite Bad Lauterberg, Harz Mts., Germany Approx. 5-7 cm each one |
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34385 Time(s) |
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Description: |
Aquamarine Russia Height approx. 15 cm |
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34388 Time(s) |
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Quartz Clausthal, Harz Mts., Germany Approx. 12 cm |
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34348 Time(s) |
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Pyrite on hematite Elba Island, Italy Approx. 20 cm |
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34409 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34376 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 30 cm |
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34375 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 18 cm |
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34367 Time(s) |
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Fluorite and calcite Sankt Andreasberg, Harz Mts., Germany Approx. 10 cm each one |
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34342 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 15 cm |
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34416 Time(s) |
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Really large calcites Sankt Andreasberg, Harz Mts., Germany Approx. 40 and 50 cm |
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34371 Time(s) |
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Elbaite on quartz Brazil Approx. 25 cm
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34407 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34293 Time(s) |
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Description: |
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34333 Time(s) |
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Emerald Muzo, Colombia Approx. 7 cm |
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34430 Time(s) |
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Description: |
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34328 Time(s) |
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Quartz Switzerland Approx. 20 cm |
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34356 Time(s) |
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Autunite France Approx. 8 cm |
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34359 Time(s) |
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Carnallite Bad Salzdetfurth, Lower Saxony, Germany Approx. 18 cm
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34303 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34348 Time(s) |
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Description: |
Sphalerite Clausthal, Harz Mts., Germany Approx. 8 cm |
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34359 Time(s) |
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Galena Clausthal, Harz Mts., Germany Approx. 5 cm |
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34354 Time(s) |
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Galena with siderite Clausthal, Harz Mts., Germany Approx. 12-15 cm each one |
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34363 Time(s) |
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Fluorite Cumberland, England Approx. 25 cm |
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34366 Time(s) |
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Selenite twin with sulphur inclusions Sicily, Italy Approx. 18 cm |
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34353 Time(s) |
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Vanadinite Mibladen, Morocco Approx. 18 cm
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34347 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34249 Time(s) |
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Dioptase Namibia Approx. 15 cm |
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34273 Time(s) |
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Smithsonite Tsumeb, Namibia Approx. 8 cm |
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34288 Time(s) |
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Azurite and malachite Tsumeb, Namibia Approx. 20 cm |
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34304 Time(s) |
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Fluorapatite Canada Approx. 10 cm |
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34290 Time(s) |
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Cassiterite Czech Republic Approx. 12 cm |
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34246 Time(s) |
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Description: |
Galena with siderite Clausthal, Harz Mts., Germany Approx. 18 cm |
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34274 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34277 Time(s) |
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Description: |
Galena Velbert, North Rhine-Westphalia, Germany Approx. 15 cm |
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34259 Time(s) |
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Fluorite Freiberg, Saxony, Germany Approx. 30 cm |
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34251 Time(s) |
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Baryte Dreislar, Sauerland, Germany Approx. 25 cm |
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34281 Time(s) |
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Fluorite and baryte Spain Approx. 30 cm |
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34292 Time(s) |
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Apophyllite Rio Grande do Sul, Brazil (not from India!) Approx. 20 cm |
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34219 Time(s) |
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Amethyst Mexico Approx. 8 cm each part
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34213 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34183 Time(s) |
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34194 Time(s) |
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34207 Time(s) |
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34184 Time(s) |
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34178 Time(s) |
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Wulfenites from Los Lamentos, Mexico Approx. 5 and 6 cm |
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34190 Time(s) |
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34203 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34225 Time(s) |
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Galena from Hesse Approx. 10 cm |
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34213 Time(s) |
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Description: |
Galena specimens from Germany and Austria |
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34210 Time(s) |
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34187 Time(s) |
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Andradite Wurlitz, Bavaria, Germany Approx. 8 cm |
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34198 Time(s) |
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Almandine Massachusetts Approx. 10 cm |
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34166 Time(s) |
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Description: |
Pyromorphite display (even one from Brazil!)
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34207 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4110
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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34318 Time(s) |
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Mimetite Mexico Approx. 6 cm |
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34265 Time(s) |
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Ettringite Wessels Mine, South Africa Approx. 6 cm |
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34220 Time(s) |
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Crocoite Tasmania Approx. 10 cm |
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34220 Time(s) |
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Wulfenite Slovenia Approx. 10 cm |
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34155 Time(s) |
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34210 Time(s) |
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Famous classic: Baryte from Frizington, Cumberland, England Approx. 15 cm
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34200 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: 2857
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: 4110
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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34104 Time(s) |
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... and i also had a great sight from its highest peak (Brocken, 1141 m) |
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34163 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: 4110
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: 2857
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: 1474
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: 4110
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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