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Tobi
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Joined: 07 Apr 2009
Posts: 4112
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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34728 Time(s) |
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Pyromorphite Ramsbeck, Sauerland, Germany Approx. 9 cm |
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34521 Time(s) |
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Quartz Locality unknown Approx. 60 cm |
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34482 Time(s) |
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Description: |
Manganite Illfeld, Thüringen, Germany Approx. 18 cm |
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34502 Time(s) |
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Galena Neudorf, Harz Mts., Germany Approx. 20 cm |
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34609 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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34513 Time(s) |
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Fluorite Stolberg, Harz Mts., Germany Approx. 30 cm
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34512 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34480 Time(s) |
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Sulphur from Sicily Approx. 18 cm |
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34475 Time(s) |
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Another sulphur from Sicily Approx. 18 cm |
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34539 Time(s) |
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Description: |
Hematite Bad Lauterberg, Harz Mts., Germany Approx. 5-7 cm each one |
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34493 Time(s) |
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Description: |
Aquamarine Russia Height approx. 15 cm |
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34497 Time(s) |
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Quartz Clausthal, Harz Mts., Germany Approx. 12 cm |
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34457 Time(s) |
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Pyrite on hematite Elba Island, Italy Approx. 20 cm |
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34518 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34484 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 30 cm |
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34483 Time(s) |
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Description: |
Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 18 cm |
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34475 Time(s) |
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Fluorite and calcite Sankt Andreasberg, Harz Mts., Germany Approx. 10 cm each one |
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34450 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 15 cm |
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34524 Time(s) |
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Really large calcites Sankt Andreasberg, Harz Mts., Germany Approx. 40 and 50 cm |
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34480 Time(s) |
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Elbaite on quartz Brazil Approx. 25 cm
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34516 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34403 Time(s) |
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Description: |
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34443 Time(s) |
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Emerald Muzo, Colombia Approx. 7 cm |
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34540 Time(s) |
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Description: |
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34436 Time(s) |
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Quartz Switzerland Approx. 20 cm |
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34464 Time(s) |
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Autunite France Approx. 8 cm |
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34467 Time(s) |
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Carnallite Bad Salzdetfurth, Lower Saxony, Germany Approx. 18 cm
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34411 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34456 Time(s) |
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Description: |
Sphalerite Clausthal, Harz Mts., Germany Approx. 8 cm |
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34468 Time(s) |
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Description: |
Galena Clausthal, Harz Mts., Germany Approx. 5 cm |
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34463 Time(s) |
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Galena with siderite Clausthal, Harz Mts., Germany Approx. 12-15 cm each one |
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34471 Time(s) |
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Fluorite Cumberland, England Approx. 25 cm |
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34475 Time(s) |
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Selenite twin with sulphur inclusions Sicily, Italy Approx. 18 cm |
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34461 Time(s) |
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Description: |
Vanadinite Mibladen, Morocco Approx. 18 cm
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34458 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34357 Time(s) |
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Description: |
Dioptase Namibia Approx. 15 cm |
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34381 Time(s) |
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Smithsonite Tsumeb, Namibia Approx. 8 cm |
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34397 Time(s) |
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Azurite and malachite Tsumeb, Namibia Approx. 20 cm |
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34412 Time(s) |
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Fluorapatite Canada Approx. 10 cm |
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34398 Time(s) |
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Cassiterite Czech Republic Approx. 12 cm |
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34356 Time(s) |
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Description: |
Galena with siderite Clausthal, Harz Mts., Germany Approx. 18 cm |
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34382 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34387 Time(s) |
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Description: |
Galena Velbert, North Rhine-Westphalia, Germany Approx. 15 cm |
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34366 Time(s) |
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Fluorite Freiberg, Saxony, Germany Approx. 30 cm |
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34360 Time(s) |
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Description: |
Baryte Dreislar, Sauerland, Germany Approx. 25 cm |
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34389 Time(s) |
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Description: |
Fluorite and baryte Spain Approx. 30 cm |
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34403 Time(s) |
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Apophyllite Rio Grande do Sul, Brazil (not from India!) Approx. 20 cm |
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34328 Time(s) |
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Description: |
Amethyst Mexico Approx. 8 cm each part
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34321 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34292 Time(s) |
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34304 Time(s) |
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34315 Time(s) |
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34293 Time(s) |
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34287 Time(s) |
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Wulfenites from Los Lamentos, Mexico Approx. 5 and 6 cm |
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34299 Time(s) |
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Description: |
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34311 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34333 Time(s) |
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Description: |
Galena from Hesse Approx. 10 cm |
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34321 Time(s) |
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Description: |
Galena specimens from Germany and Austria |
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34319 Time(s) |
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34296 Time(s) |
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Andradite Wurlitz, Bavaria, Germany Approx. 8 cm |
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34305 Time(s) |
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Description: |
Almandine Massachusetts Approx. 10 cm |
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34274 Time(s) |
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Description: |
Pyromorphite display (even one from Brazil!)
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34316 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4112
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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34428 Time(s) |
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Description: |
Mimetite Mexico Approx. 6 cm |
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34373 Time(s) |
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Description: |
Ettringite Wessels Mine, South Africa Approx. 6 cm |
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34329 Time(s) |
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Description: |
Crocoite Tasmania Approx. 10 cm |
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34328 Time(s) |
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Wulfenite Slovenia Approx. 10 cm |
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34262 Time(s) |
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Description: |
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34318 Time(s) |
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Famous classic: Baryte from Frizington, Cumberland, England Approx. 15 cm
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34308 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: 2861
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: 4112
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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34213 Time(s) |
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... and i also had a great sight from its highest peak (Brocken, 1141 m) |
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34272 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: 4112
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: 2861
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: 4112
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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