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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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19843 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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19874 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: |
19894 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: |
19795 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: |
19808 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: |
19841 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: |
19718 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: |
19746 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: |
19725 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: |
19765 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: |
19658 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: |
19662 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: |
19711 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: |
19601 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: |
19599 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: |
19619 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: |
19533 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: |
19540 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: |
19544 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: |
19577 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: |
19459 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: |
19453 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: |
19509 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: |
19342 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: |
19336 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: |
19358 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: |
19374 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: |
19220 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: |
19188 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: |
19213 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: |
19075 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: |
19073 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: |
19089 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: |
19124 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: |
18995 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: |
19002 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: |
18979 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: |
19030 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: |
19019 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: |
18837 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: |
18837 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: |
18879 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: |
18892 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: |
18704 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: |
18763 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: |
18750 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: |
18734 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: |
18600 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: |
18655 Time(s) |
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Jordi Fabre
Overall coordinator of the Forum
Joined: 07 Aug 2006
Posts: 4894
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: 4894
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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