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Tobi
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Joined: 07 Apr 2009
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Location: Germany



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Posted: Nov 09, 2011 13:56 Post subject: Re: Collection of Tobias Martin |
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Corundum var. Ruby.
Mysore District, Karnataka, India.
50 x 45 x 40 mm, main crystal 25 mm long.
(Photo © by vendor and previous owner Klaus Krause)
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Corundum var. Ruby Mysore District, Karnataka, India 50 x 45 x 40 mm, main crystal 25 mm long (Photo © by vendor and previous owner Klaus Krause) |
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Tobi
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Posted: Nov 10, 2011 17:20 Post subject: Re: Collection of Tobias Martin |
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Some more photos of the main crystal:
Description: |
Corundum var. Ruby. Mysore District, Karnataka, India. 50 x 45 x 40 mm, main crystal 25 mm long.
(Photo © by vendor and previous owner Klaus Krause) |
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Corundum var. Ruby. Mysore District, Karnataka, India. 50 x 45 x 40 mm, main crystal 25 mm long.
(Photo © by vendor and previous owner Klaus Krause) |
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Debbie Woolf
Joined: 09 Feb 2009
Posts: 168
Location: Kent



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Posted: Nov 10, 2011 18:35 Post subject: Re: Collection of Tobias Martin |
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Very nice ... love the colour !
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Tobi
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Joined: 07 Apr 2009
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Location: Germany



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Posted: Nov 13, 2011 05:49 Post subject: Re: Collection of Tobias Martin |
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I'm glad you like it ... though it is not from Namibia ;-)
Speaking of colour: Though i can't mess with the many great macro photos that are posted in this forum, here's one of the very rare macros i did on my own. I thought it was worth posting because the colour is nice and the quality is quite ok.
Picture shows conichalcite from Gold Hill, Utah.
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Conichalcite Gold Hill, Utah, USA Field of view 30 mm |
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Tobi
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Joined: 07 Apr 2009
Posts: 4248
Location: Germany



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Posted: Dec 25, 2011 09:05 Post subject: Re: Collection of Tobias Martin |
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Calcite.
Sweetwater Mine, Missouri, USA.
200 x 120 x 25 mm, crystals 40 mm.
(Photo © by vendor and previous owner Klaus Krause)
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Calcite Sweetwater Mine, Missouri, USA 200 x 120 x 25 mm |
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Tobi
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Joined: 07 Apr 2009
Posts: 4248
Location: Germany



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Posted: Dec 29, 2011 09:18 Post subject: Re: Collection of Tobias Martin |
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Novelty # 1 to my quartz collection:
Amethyst.
Priozersk, Karagandy Province, Kazakhstan.
70 x 60 x 40 mm, crystals 9 & 14 mm.
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Amethyst Priozersk, Karagandy Province, Kazakhstan 70 x 60 x 40 mm, crystals 9 & 14 mm |
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Amethyst Priozersk, Karagandy Province, Kazakhstan 70 x 60 x 40 mm, crystals 9 & 14 mm |
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Tobi
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Joined: 07 Apr 2009
Posts: 4248
Location: Germany



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Posted: Dec 29, 2011 09:33 Post subject: Re: Collection of Tobias Martin |
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Novelty # 2 to my quartz collection:
Smoky Quartz (double-terminated).
Neandertal, Mettmann, North Rhine-Westphalia, Germany. (And yes, this is the Neandertal where the famous Neanderthal Man was found ...).
115 x 80 x 50 mm, crystal 22 mm.
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Smoky Quartz Neandertal, Mettmann, North Rhine-Westphalia, Germany 115 x 80 x 50 mm, crystal 22 mm |
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Smoky Quartz Neandertal, Mettmann, North Rhine-Westphalia, Germany 115 x 80 x 50 mm, crystal 22 mm |
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz



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Posted: Jan 03, 2012 08:13 Post subject: Re: Collection of Tobias Martin |
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Hi,
that´s what I call a good one from Neandertal! Not seen that often, nice.
Cheers
Andreas
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Tobi
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Location: Germany



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Posted: Jan 03, 2012 11:02 Post subject: Re: Collection of Tobias Martin |
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Hi Andreas,
i talked to the previous owner who had several of those quartzes, and he told me the same: Usually they are not as good as this specimen. But thus i could combine two advantages in this specimen: Aesthetics AND a rare locality :-) But there's an interesting history behind those quartz specimens: They were found when they built a new train station in Mettmann. (Mettmann, for all who are not from Germany, is a small city near Düsseldorf. Parts of the famous Neandertal are located in Mettmann).
Next specimen is also a smoky quartz, but - sorry Andreas - not from Germany ;-)
Smoky quartz coated with spessartine. Wushan Mine, Tongbei, Fujian Province, China. Height 60 mm, largest garnet ~ 5 mm.
(Photo © by vendor and previous owner Klaus Krause)
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Smoky quartz, garnet var. spessartine Wushan Mine, Fujian Province, China Height 60 mm. |
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Tobi
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Location: Germany



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Posted: Jan 04, 2012 15:00 Post subject: Re: Collection of Tobias Martin |
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Large quartz crystal with clear top. Features some pale green fluorites.
Farm Erongorus 166, Erongo Region, Namibia.
Lenght 150 mm.
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Quartz Farm Erongorus 166, Erongo Region, Namibia Lenght 150 mm |
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Tobi
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Joined: 07 Apr 2009
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Location: Germany



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Posted: Jan 04, 2012 15:04 Post subject: Re: Collection of Tobias Martin |
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Beryl var. aquamarine.
Gilgit-Baltistan (former Northern Areas), Pakistan.
Height 32 mm.
(Photo © by Klaus Krause)
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Beryl var. aquamarine Gilgit-Baltistan (former Northern Areas), Pakistan Height 32 mm |
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chris
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Joined: 12 Jul 2007
Posts: 538
Location: Grenoble



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Posted: Jan 04, 2012 15:31 Post subject: Re: Collection of Tobias Martin |
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Hi Tobias,
Great specimen from Neandertal. Was it found at the very same place (a quarry if my memory is correct) or someplace else inside the locality range ?
Thanks
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Tobi
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Joined: 07 Apr 2009
Posts: 4248
Location: Germany



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Posted: Jan 04, 2012 17:02 Post subject: Re: Collection of Tobias Martin |
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Hey Chris, please read my explanation above: It was found when they were building a new train station in the city of Mettmann.
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Andreas Gerstenberg
Joined: 04 Mar 2010
Posts: 336
Location: Chemnitz



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Posted: Jan 13, 2012 08:43 Post subject: Re: Collection of Tobias Martin |
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Hi,
well, the circumstances of the find i never heard of. Hence thanks for mentioning it;-) Do you know when exactly these quartzes have been found?
Cheers
Andreas (whose own Neanderthal quartz measures 4 mm only...)
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Tobi
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Posts: 4248
Location: Germany



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Posted: Jan 14, 2012 05:50 Post subject: Re: Collection of Tobias Martin |
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I was told they were found in the early 1980s. I don't remember the exact year, but i think the vendor mentioned 1982. If so, the smoky quartz was discovered the same year that i was born ... but nevertheless i suppose it is slightly older than me ;-)
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Cheers
Andreas (whose own Neanderthal quartz measures 4 mm only...)
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... why do i imagine you getting a junk mail asking if you want to enlarge your smoky quartz ... ;-)
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