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Tobi
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Joined: 07 Apr 2009
Posts: 4109
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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34554 Time(s) |
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Pyromorphite Ramsbeck, Sauerland, Germany Approx. 9 cm |
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34347 Time(s) |
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Quartz Locality unknown Approx. 60 cm |
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34309 Time(s) |
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Manganite Illfeld, Thüringen, Germany Approx. 18 cm |
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34328 Time(s) |
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Galena Neudorf, Harz Mts., Germany Approx. 20 cm |
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34436 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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34340 Time(s) |
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Fluorite Stolberg, Harz Mts., Germany Approx. 30 cm
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34337 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34307 Time(s) |
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Sulphur from Sicily Approx. 18 cm |
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34301 Time(s) |
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Another sulphur from Sicily Approx. 18 cm |
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34365 Time(s) |
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Description: |
Hematite Bad Lauterberg, Harz Mts., Germany Approx. 5-7 cm each one |
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34319 Time(s) |
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Aquamarine Russia Height approx. 15 cm |
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34322 Time(s) |
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Quartz Clausthal, Harz Mts., Germany Approx. 12 cm |
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34283 Time(s) |
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Pyrite on hematite Elba Island, Italy Approx. 20 cm |
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34344 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34311 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 30 cm |
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34309 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 18 cm |
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34301 Time(s) |
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Fluorite and calcite Sankt Andreasberg, Harz Mts., Germany Approx. 10 cm each one |
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34276 Time(s) |
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Calcite Sankt Andreasberg, Harz Mts., Germany Approx. 15 cm |
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34351 Time(s) |
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Really large calcites Sankt Andreasberg, Harz Mts., Germany Approx. 40 and 50 cm |
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34306 Time(s) |
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Elbaite on quartz Brazil Approx. 25 cm
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34342 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34227 Time(s) |
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Description: |
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34267 Time(s) |
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Emerald Muzo, Colombia Approx. 7 cm |
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34365 Time(s) |
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34262 Time(s) |
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Quartz Switzerland Approx. 20 cm |
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34291 Time(s) |
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Autunite France Approx. 8 cm |
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34293 Time(s) |
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Carnallite Bad Salzdetfurth, Lower Saxony, Germany Approx. 18 cm
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34238 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34283 Time(s) |
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Description: |
Sphalerite Clausthal, Harz Mts., Germany Approx. 8 cm |
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34293 Time(s) |
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Galena Clausthal, Harz Mts., Germany Approx. 5 cm |
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34288 Time(s) |
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Galena with siderite Clausthal, Harz Mts., Germany Approx. 12-15 cm each one |
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34298 Time(s) |
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Fluorite Cumberland, England Approx. 25 cm |
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34299 Time(s) |
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Selenite twin with sulphur inclusions Sicily, Italy Approx. 18 cm |
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34285 Time(s) |
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Vanadinite Mibladen, Morocco Approx. 18 cm
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34282 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34183 Time(s) |
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Description: |
Dioptase Namibia Approx. 15 cm |
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34208 Time(s) |
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Smithsonite Tsumeb, Namibia Approx. 8 cm |
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34222 Time(s) |
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Azurite and malachite Tsumeb, Namibia Approx. 20 cm |
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34238 Time(s) |
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Fluorapatite Canada Approx. 10 cm |
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34225 Time(s) |
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Cassiterite Czech Republic Approx. 12 cm |
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34181 Time(s) |
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Description: |
Galena with siderite Clausthal, Harz Mts., Germany Approx. 18 cm |
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34208 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34212 Time(s) |
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Description: |
Galena Velbert, North Rhine-Westphalia, Germany Approx. 15 cm |
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34193 Time(s) |
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Fluorite Freiberg, Saxony, Germany Approx. 30 cm |
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34185 Time(s) |
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Baryte Dreislar, Sauerland, Germany Approx. 25 cm |
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34214 Time(s) |
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Fluorite and baryte Spain Approx. 30 cm |
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34225 Time(s) |
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Apophyllite Rio Grande do Sul, Brazil (not from India!) Approx. 20 cm |
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34154 Time(s) |
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Amethyst Mexico Approx. 8 cm each part
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34146 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34117 Time(s) |
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34129 Time(s) |
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34142 Time(s) |
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34119 Time(s) |
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34113 Time(s) |
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Wulfenites from Los Lamentos, Mexico Approx. 5 and 6 cm |
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34124 Time(s) |
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34137 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34158 Time(s) |
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Galena from Hesse Approx. 10 cm |
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34147 Time(s) |
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Description: |
Galena specimens from Germany and Austria |
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34145 Time(s) |
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34122 Time(s) |
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Andradite Wurlitz, Bavaria, Germany Approx. 8 cm |
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34132 Time(s) |
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Almandine Massachusetts Approx. 10 cm |
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34100 Time(s) |
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Description: |
Pyromorphite display (even one from Brazil!)
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34140 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4109
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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34252 Time(s) |
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Mimetite Mexico Approx. 6 cm |
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34197 Time(s) |
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Ettringite Wessels Mine, South Africa Approx. 6 cm |
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34155 Time(s) |
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Crocoite Tasmania Approx. 10 cm |
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34154 Time(s) |
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Wulfenite Slovenia Approx. 10 cm |
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34088 Time(s) |
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34144 Time(s) |
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Famous classic: Baryte from Frizington, Cumberland, England Approx. 15 cm
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34134 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: 4109
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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34039 Time(s) |
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... and i also had a great sight from its highest peak (Brocken, 1141 m) |
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34098 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: 4109
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: 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: 4109
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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