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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 20, 2016 00:54 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 70mm x 45mm x 30mm |
Description: |
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Viewed: |
19905 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 70mm x 45mm x 30mm |
Description: |
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Viewed: |
19936 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 70mm x 45mm x 30mm |
Description: |
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Viewed: |
19955 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 20, 2016 12:22 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 90mm x 70mm x 50mm |
Description: |
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Viewed: |
19856 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 90mm x 70mm x 50mm |
Description: |
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Viewed: |
19869 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 90mm x 70mm x 50mm |
Description: |
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Viewed: |
19903 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 21, 2016 03:53 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 120mm x 65mm |
Description: |
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Viewed: |
19780 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 120mm x 65mm |
Description: |
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Viewed: |
19807 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 120mm x 65mm |
Description: |
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Viewed: |
19787 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 120mm x 65mm |
Description: |
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Viewed: |
19826 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 22, 2016 00:01 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 90mm x 60mm x 30mm |
Description: |
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Viewed: |
19720 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 90mm x 60mm x 30mm |
Description: |
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Viewed: |
19723 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 90mm x 60mm x 30mm |
Description: |
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Viewed: |
19772 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 23, 2016 00:34 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 120mm x 90mm x 55mm |
Description: |
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Viewed: |
19663 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 120mm x 90mm x 55mm |
Description: |
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Viewed: |
19660 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 120mm x 90mm x 55mm |
Description: |
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Viewed: |
19680 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 24, 2016 01:13 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Smithsonite and Pyrite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 65mm x 70mm x 60mm |
Description: |
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Viewed: |
19594 Time(s) |
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Mineral: | Smithsonite and Pyrite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 65mm x 70mm x 60mm |
Description: |
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Viewed: |
19603 Time(s) |
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Mineral: | Smithsonite and Pyrite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 65mm x 70mm x 60mm |
Description: |
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Viewed: |
19606 Time(s) |
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Mineral: | Smithsonite and Pyrite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 65mm x 70mm x 60mm |
Description: |
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Viewed: |
19639 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 25, 2016 10:40 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Anglesite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 50mm x 60mm x 25mm |
Description: |
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Viewed: |
19520 Time(s) |
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Mineral: | Anglesite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 50mm x 60mm x 25mm |
Description: |
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Viewed: |
19515 Time(s) |
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Mineral: | Anglesite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 50mm x 60mm x 25mm |
Description: |
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Viewed: |
19570 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 27, 2016 02:03 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Dioptase and Malachite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 35mm x 70mm x 70mm |
Description: |
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Viewed: |
19404 Time(s) |
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Mineral: | Dioptase and Malachite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 35mm x 70mm x 70mm |
Description: |
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Viewed: |
19398 Time(s) |
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Mineral: | Dioptase and Malachite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 35mm x 70mm x 70mm |
Description: |
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Viewed: |
19420 Time(s) |
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Mineral: | Dioptase and Malachite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 35mm x 70mm x 70mm |
Description: |
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Viewed: |
19435 Time(s) |
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Pierre Joubert
Joined: 09 Mar 2012
Posts: 1605
Location: Western Cape
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Posted: Dec 27, 2016 06:22 Post subject: Re: Collection of Heimo Hellwig |
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Nice specimen of malachite and dioptase Heimo! :-)
_________________ Pierre Joubert
'The tree of silence bears the fruit of peace. ' |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 27, 2016 09:59 Post subject: Re: Collection of Heimo Hellwig |
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Pierre Joubert wrote: | Nice specimen of malachite and dioptase Heimo! :-) |
Thanks Pierre. Appreciated.
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 28, 2016 00:36 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Smithsonite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 40mm x 20mm |
Description: |
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Viewed: |
19282 Time(s) |
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Mineral: | Smithsonite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 40mm x 20mm |
Description: |
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Viewed: |
19249 Time(s) |
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Mineral: | Smithsonite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 40mm x 20mm |
Description: |
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Viewed: |
19274 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 29, 2016 08:30 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Wulfenite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 45mm x 25mm |
Description: |
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Viewed: |
19137 Time(s) |
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Mineral: | Wulfenite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 45mm x 25mm |
Description: |
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Viewed: |
19134 Time(s) |
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Mineral: | Wulfenite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 45mm x 25mm |
Description: |
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Viewed: |
19151 Time(s) |
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Mineral: | Wulfenite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 45mm x 25mm |
Description: |
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Viewed: |
19185 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Dec 31, 2016 05:29 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Azurite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 18mm x 30mm x 20mm |
Description: |
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Viewed: |
19056 Time(s) |
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Mineral: | Dioptase |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 30mm x 26mm x 30mm |
Description: |
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Viewed: |
19064 Time(s) |
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Mineral: | Cerussite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 20mm x 30mm x 10mm |
Description: |
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Viewed: |
19040 Time(s) |
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Mineral: | Malachite after Azurite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 38mm x 36mm x 15mm |
Description: |
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Viewed: |
19091 Time(s) |
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Mineral: | Calcite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 35mm x 24mm x 20mm |
Description: |
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Viewed: |
19081 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Jan 01, 2017 13:02 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Aragonite and Mimetite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 50mm x 30mm |
Description: |
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Viewed: |
18899 Time(s) |
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Mineral: | Aragonite and Mimetite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 50mm x 30mm |
Description: |
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Viewed: |
18898 Time(s) |
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Mineral: | Aragonite and Mimetite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 50mm x 30mm |
Description: |
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Viewed: |
18942 Time(s) |
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Mineral: | Aragonite and Mimetite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 40mm x 50mm x 30mm |
Description: |
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Viewed: |
18953 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Jan 03, 2017 02:27 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Mimetite on Dolomite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 60mm x 45mm |
Description: |
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Viewed: |
18766 Time(s) |
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Mineral: | Mimetite on Dolomite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 60mm x 45mm |
Description: |
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Viewed: |
18824 Time(s) |
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Mineral: | Mimetite on Dolomite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 60mm x 45mm |
Description: |
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Viewed: |
18811 Time(s) |
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Mineral: | Mimetite on Dolomite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 100mm x 60mm x 45mm |
Description: |
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Viewed: |
18795 Time(s) |
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Jan 05, 2017 00:59 Post subject: Re: Collection of Heimo Hellwig |
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Tsumeb.
Mineral: | Smithsonite and Malachite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 30mm x 42mm x 20mm |
Description: |
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Viewed: |
18662 Time(s) |
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Mineral: | Smithsonite and Malachite |
Locality: | Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia | |
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Dimensions: | 30mm x 42mm x 20mm |
Description: |
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Viewed: |
18716 Time(s) |
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Jordi Fabre
Overall coordinator of the Forum
Joined: 07 Aug 2006
Posts: 4896
Location: Barcelona
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Posted: Jan 05, 2017 05:57 Post subject: Re: Collection of Heimo Hellwig |
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Heimo Hellwig wrote: | Mineral: Willemite
Locality: Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Dimensions: 63mm x 40mm x 22mm |
I would say that they are all Quartz with Malachite Heimo...
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Jan 07, 2017 11:52 Post subject: Re: Collection of Heimo Hellwig |
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Jordi Fabre wrote: | I would say that they are all Calcite with Malachite Heimo... |
Hello Jordi, visually I agree, but neither specimen fizzed like calcite when put in strong descaler liquid.
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Jordi Fabre
Overall coordinator of the Forum
Joined: 07 Aug 2006
Posts: 4896
Location: Barcelona
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Posted: Jan 07, 2017 14:58 Post subject: Re: Collection of Heimo Hellwig |
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Heimo Hellwig wrote: | Jordi Fabre wrote: | I would say that they are all Calcite with Malachite Heimo... |
Hello Jordi, visually I agree, but neither specimen fizzed like calcite when put in strong descaler liquid. |
Thanks Heimo.
Could you check the fluorescence please? The Tsumeb Willemite tends to have an intense fluorescence under short UV and a regular fluorescence under long UV
Thank you!
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Heimo Hellwig
Joined: 03 Aug 2014
Posts: 722
Location: Swakopmund
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Posted: Jan 08, 2017 13:30 Post subject: Re: Collection of Heimo Hellwig |
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Jordi Fabre wrote: | Heimo Hellwig wrote: | Jordi Fabre wrote: | I would say that they are all Calcite with Malachite Heimo... |
Hello Jordi, visually I agree, but neither specimen fizzed like calcite when put in strong descaler liquid. |
Thanks Heimo.
Could you check the fluorescence please? The Tsumeb Willemite tends to have an intense fluorescence under short UV and a regular fluorescence under long UV
Thank you! |
Hello Jordi, thanks for the advice. Will do the recommended tests next week, as soon as I get back home from the farm.
Regards.
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