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The collection of Pierre and Riana Joubert
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Pierre Joubert




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PostPosted: Sep 11, 2012 08:51    Post subject: Re: The collection of Pierre and Riana Joubert  

These dark smokies can be enormous; sometimes considerably larger than this specimen.


100_1724.JPG
 Description:
Quartz, dark smoky
Erongo, Namibia
230 x118 x 98 mm
 Viewed:  62391 Time(s)

100_1724.JPG



100_1785.JPG
 Description:
Quartz, smoky
Neu Scwaben, Karibib, Namibia
75 x 71 mm
 Viewed:  62410 Time(s)

100_1785.JPG



100_2175.JPG
 Description:
Foitite
Erongo, Namibia
78 x 56 x 43 mm
 Viewed:  62372 Time(s)

100_2175.JPG



100_2172.JPG
 Description:
Foitite
Erongo, Namibia
78 x 56 x 43 mm
This is a floater (no damage); view from the top.
 Viewed:  62418 Time(s)

100_2172.JPG



100_1782.JPG
 Description:
Quartz, dark smoky
Neu Scwaben, Karibib, Namibia
123 x 78 x 59 mm
 Viewed:  62335 Time(s)

100_1782.JPG



100_1352.JPG
 Description:
Quartz (harlequin)
Brandberg, Namibia
45 x 37 mm
 Viewed:  62354 Time(s)

100_1352.JPG



100_1758.JPG
 Description:
Quartz (smoky) and green tourmaline
Neu Scwaben, Karibib, Namibia
103 x 97 x 58 mm
These smokys at Neu Scwaben are mined as a secondary mineral to tourmaline (of all colors). The tourmaline on this one is not gemmy.
 Viewed:  62333 Time(s)

100_1758.JPG



100_1398.JPG
 Description:
Quartz (harlequin)
Brandberg, Namibia
32 x 10 x 07 mm
 Viewed:  62322 Time(s)

100_1398.JPG



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PostPosted: Sep 11, 2012 15:00    Post subject: Re: The collection of Pierre and Riana Joubert  

Very nice pieces Pierre, I am partial to thumbnail sized pieces and miniatures, but the large smoky quartz from Erongo (100_1724.JPG) is breathtaking. Thank you for sharing, Marv
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PostPosted: Sep 12, 2012 01:11    Post subject: Re: The collection of Pierre and Riana Joubert  

marvsT/Nminerals wrote:
Very nice pieces Pierre, I am partial to thumbnail sized pieces and miniatures, but the large smoky quartz from Erongo (100_1724.JPG) is breathtaking. Thank you for sharing, Marv


Hi Marv. Thank you for your kind comment. I must admit, large specimens are impressive, but we also prefer thumbnails. They are (in general) more affordable and near perfect specimens are far easier obtainable than larger pieces(and they take little space). Best regards:-)

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PostPosted: Sep 12, 2012 22:20    Post subject: Re: The collection of Pierre and Riana Joubert  

Humble, indeed not Pierre. Outstanding. And by the sweat of your own brow, nicely done. I like hands for scale. Keep up the pursuit and good luck.
More please.
Vic
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PostPosted: Sep 13, 2012 03:38    Post subject: Re: The collection of Pierre and Riana Joubert  

vic rzonca wrote:
Humble, indeed not Pierre. Outstanding. And by the sweat of your own brow, nicely done. I like hands for scale. Keep up the pursuit and good luck.
More please.
Vic


Thanks Vic. Only some are self collected; the others purchased. I am battling with the photography and hope to put some more specimens up soon. Best regards.

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PostPosted: Sep 13, 2012 08:32    Post subject: Re: The collection of Pierre and Riana Joubert  

I was given this ruby some years ago, together with 2 emeralds by an elderly lady. The origin of this specimen is unknown, but I suspect it came from Zim or higher up in Africa. I have parted with the emeralds long ago; a pity as they probably came from the same area and could have aided in identifying the place of origin .


100_2410.JPG
 Description:
ruby
Africa, probably Zim
32 x 20 x 11 mm
 Viewed:  34832 Time(s)

100_2410.JPG



100_2395.JPG
 Description:
ruby
Africa, probably Zim
32 x 20 x 11 mm
The same ruby from a different angle
 Viewed:  34882 Time(s)

100_2395.JPG



100_2226.JPG
 Description:
quartz, sceptre
Brandberg, Namibia
32 x 12 x12 mm
The best example of a negative crystal inclusion I have ever seen.
 Viewed:  34888 Time(s)

100_2226.JPG



100_2231.JPG
 Description:
Quartz, Negative crystal inclusion
Brandberg, Namibia
Approx. 7 mm long
 Viewed:  34821 Time(s)

100_2231.JPG



100_2385.JPG
 Description:
Aegirine and smoky quartz
Zomba mountains, Malawi
86 x 42 x 33 mm
Aegirine crystals in, through and on smoky quartz
 Viewed:  34841 Time(s)

100_2385.JPG



100_2368.JPG
 Description:
Aegirine and smoky quartz
Zomba mountains, Malawi
86 x 42 x 33 mm
The same specimen from another angle.
 Viewed:  34889 Time(s)

100_2368.JPG



100_2377.JPG
 Description:
Aegirine and smoky quartz
Zomba mountains, Malawi
86 x 42 x 33 mm
 Viewed:  34884 Time(s)

100_2377.JPG



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PostPosted: Sep 25, 2012 09:48    Post subject: Re: The collection of Pierre and Riana Joubert  

Here is a continuation of our private collection of mineral specimens. May you enjoy viewing them.


100_2516.JPG
 Description:
Quartz; rutile and feldspar
Van Rhynsdorp, Western Cape, South Africa
38 x 22 x 16 mm
Self collected at a dolomite mine
 Viewed:  34753 Time(s)

100_2516.JPG



100_2520.JPG
 Description:
Quartz; rutile and feldspar
Van Rhynsdorp, Western Cape, South Africa
38 x 22 x 16 mm
The same specimen from another angle
 Viewed:  34707 Time(s)

100_2520.JPG



100_2660.JPG
 Description:
Quartz Var. Amethyst
Brandberg, Namibia
82 x 53 x 47 mm
 Viewed:  34724 Time(s)

100_2660.JPG



100_2645.JPG
 Description:
Quartz Var. Amethyst
Brandberg, Namibia
82 x 53 x 47 mm
The same specimen from above at another angle
 Viewed:  34784 Time(s)

100_2645.JPG



100_2597.JPG
 Description:
Quartz Var. Amethyst
Brandberg, Namibia
52 x 20 x 18 mm
 Viewed:  34734 Time(s)

100_2597.JPG



100_2641.JPG
 Description:
Quartz Var. Amethyst
Brandberg, Namibia
52 x 20 x 18 mm
The same as above with some white light from behind.
 Viewed:  34733 Time(s)

100_2641.JPG



100_2600.JPG
 Description:
Quartz Var. Amethyst
Brandberg, Namibia
45 x 27 x 22 mm
Quartz Var. Amethyst
Brandberg, Namibia
39 x 10 x 10 mm
The same as above with some white light from behind.
 Viewed:  34712 Time(s)

100_2600.JPG



100_2488.JPG
 Description:
Topaz
Spitzkoppe, Erongo region, Namibia
55 x 33 x 22mm
 Viewed:  34684 Time(s)

100_2488.JPG



100_2491.JPG
 Description:
Topaz
Spitzkoppe, Erongo region, Namibia
55 x 33 x 22mm
 Viewed:  34733 Time(s)

100_2491.JPG



100_2604.JPG
 Description:
Quartz Var. Amethyst
Brandberg, Namibia
39 x 10 x 10 mm
 Viewed:  34730 Time(s)

100_2604.JPG



100_2628.JPG
 Description:
Quartz Var. Amethyst
Brandberg, Namibia
39 x 10 x 10 mm
The same as above with white light from behind.
 Viewed:  34740 Time(s)

100_2628.JPG



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PostPosted: Sep 25, 2012 10:03    Post subject: Re: The collection of Pierre and Riana Joubert  

In https://www.mineral-forum.com/message-board/viewtopic.php?p=25894#25894 Pierre Joubert wrote:
Topaz, silver
Spitzkoppe, Erongo region, Namibia

Sorry Pierre, "Silver" with the Topaz?
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PostPosted: Sep 25, 2012 10:17    Post subject: Re: The collection of Pierre and Riana Joubert  

Jordi Fabre wrote:
In https://www.mineral-forum.com/message-board/viewtopic.php?p=25894#25894 Pierre Joubert wrote:
Topaz, silver
Spitzkoppe, Erongo region, Namibia

Sorry Pierre, "Silver" with the Topaz?

Sorry Jordi, my mistake:-) It should read Silver Topaz. (why on earth they call it silver Topaz beats me) :-)

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PostPosted: Sep 25, 2012 10:24    Post subject: Re: The collection of Pierre and Riana Joubert  

Thanks Pierre. I already changed just to "Topaz" in order to display it better (alphabetically organized) in your display in Gallery FMF
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PostPosted: Nov 03, 2012 14:14    Post subject: Re: The collection of Pierre and Riana Joubert  

Here are a few more from our collection.


100_4446.JPG
 Description:
Azurite
Tsumeb, Namibia
53 x 15 x 14 mm
 Viewed:  34256 Time(s)

100_4446.JPG



100_4441.JPG
 Description:
Azurite
Tsumeb, Namibia
53 x 15 x 14 mm
same as above.
 Viewed:  34253 Time(s)

100_4441.JPG



100_4492.JPG
 Description:
Quartz, Prehnite, Calcite, Analcime, Epidote
Brandberg, Namibia
52 x 44 x 23 mm
 Viewed:  34309 Time(s)

100_4492.JPG



100_4485.JPG
 Description:
Prehnite
Brandberg, Namibia
Same as above specimen.
 Viewed:  34284 Time(s)

100_4485.JPG



100_4624.JPG
 Description:
Quartz/Smoky
Brandberg, Namibia
103 x 75 x 48 mm
 Viewed:  34242 Time(s)

100_4624.JPG



100_4634.JPG
 Description:
Quartz/Smoky
Brandberg, Namibia
Same as above.
 Viewed:  34251 Time(s)

100_4634.JPG



100_4635.JPG
 Description:
Quartz/Smoky
Brandberg, Namibia
Same as above.
 Viewed:  34256 Time(s)

100_4635.JPG



100_4651.JPG
 Description:
Prehnite
Brandberg, Namibia
30 x 28 mm
 Viewed:  34231 Time(s)

100_4651.JPG



100_4658.JPG
 Description:
Prehnite
Brandberg, Namibia
same as above.
 Viewed:  34252 Time(s)

100_4658.JPG



100_4663.JPG
 Description:
Prehnite
Brandberg, Namibia
Same as above.
 Viewed:  34252 Time(s)

100_4663.JPG



100_4533.JPG
 Description:
Quartz/Smoky
Brandberg, Namibia
86 x 57 x 56 mm
 Viewed:  34258 Time(s)

100_4533.JPG



100_4548.JPG
 Description:
Quartz/Smoky
Brandberg, Namibia
86 x 57 x 56 mm
Same as above.
 Viewed:  34243 Time(s)

100_4548.JPG



100_4556.JPG
 Description:
Quartz/Smoky
Brandberg, Namibia
86 x 57 x 56 mm
Same as above.
 Viewed:  34224 Time(s)

100_4556.JPG



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PostPosted: Nov 04, 2012 06:24    Post subject: Re: The collection of Pierre and Riana Joubert  

We, up until fairly recently, never had a personal collection, just boxes and boxes of specimens. Through this forum, we saw the need for a personal collection and have started taking out all the better specimens and placing them in our 'private' collection. We have a large collection of fine Van Rhynsdorp (Western Cape, SA) specimens, some of which will eventually also end up featuring in this collection. We hope you enjoy viewing the photos.


100_4563.JPG
 Description:
Quartz; Calcite, Prehnite; Analcime
Brandberg, Namibia
72 x 45 x 33 mm
This is a really amazing specimen from a recent find, and one of the most amazing Brandberg specimens that we have.
 Viewed:  34151 Time(s)

100_4563.JPG



100_4580.JPG
 Description:
Quartz; Calcite, Prehnite; Analcime
Brandberg, Namibia
72 x 45 x 33 mm
Same as above.
 Viewed:  34164 Time(s)

100_4580.JPG



100_4568.JPG
 Description:
Quartz; Calcite, Prehnite; Analcime
Brandberg, Namibia
72 x 45 x 33 mm
Same as above.
 Viewed:  34153 Time(s)

100_4568.JPG



100_4564.JPG
 Description:
Quartz; Calcite, Prehnite; Analcime
Brandberg, Namibia
72 x 45 x 33 mm
Same as above.
 Viewed:  34218 Time(s)

100_4564.JPG



100_4570.JPG
 Description:
Quartz; Calcite, Prehnite; Analcime
Brandberg, Namibia
72 x 45 x 33 mm
Same as above.
 Viewed:  34143 Time(s)

100_4570.JPG



100_4577.JPG
 Description:
Quartz; Calcite, Prehnite; Analcime
Brandberg, Namibia
72 x 45 x 33 mm
Same as above.
 Viewed:  34153 Time(s)

100_4577.JPG



100_4603.JPG
 Description:
Quartz; Rutile; Feldspar
Van Rhynsdorp, Western Cape, South Africa
147 x 68 x 36 mm
 Viewed:  34224 Time(s)

100_4603.JPG



100_4605.JPG
 Description:
Quartz; Rutile; Feldspar
Van Rhynsdorp, Western Cape, South Africa
147 x 68 x 36 mm
Same as above. This lovely specimen, was part of a large pocket that I removed about 9 years ago.
 Viewed:  34153 Time(s)

100_4605.JPG



100_4610.JPG
 Description:
Quartz; Rutile; Feldspar
Van Rhynsdorp, Western Cape, South Africa
147 x 68 x 36 mm
Same as above.
 Viewed:  34135 Time(s)

100_4610.JPG



100_4600.JPG
 Description:
Quartz; Rutile; Feldspar
Van Rhynsdorp, Western Cape, South Africa
147 x 68 x 36 mm
Same as above. Close up showing Rutile inclusions in quartz.
 Viewed:  34163 Time(s)

100_4600.JPG



100_4667.JPG
 Description:
Quartz
Ceres, Western Cape, SA
66 x 48 x 23 mm
This lovely group of clear quartz crystals, was removed (with gentle, patient care, by my wife) from a small pocket in sandstone about a km from our home.
 Viewed:  34113 Time(s)

100_4667.JPG



100_4688.JPG
 Description:
Quartz
Ceres, Western Cape, SA
66 x 48 x 23 mm
Same as above.
 Viewed:  34107 Time(s)

100_4688.JPG



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PostPosted: Dec 05, 2012 13:21    Post subject: Re: The collection of Pierre and Riana Joubert  

Two more brandberg specimens from our collection.


P1040085.JPG
 Description:
Quartz with hematite?
Brandberg, Namibia
87 x 42 x 41 mm
 Viewed:  33909 Time(s)

P1040085.JPG



P1040087.JPG
 Description:
Quartz with hematite?
Brandberg, Namibia
87 x 42 x 41 mm
 Viewed:  33857 Time(s)

P1040087.JPG



P1040106.JPG
 Description:
Quartz with hematite?
Brandberg, Namibia
87 x 42 x 41 mm
 Viewed:  33925 Time(s)

P1040106.JPG



P1040108.JPG
 Description:
Quartz with hematite?
Brandberg, Namibia
87 x 42 x 41 mm
These photos are all from the same specimen.
 Viewed:  33891 Time(s)

P1040108.JPG



P1030824.JPG
 Description:
Quartz
Brandberg, Namibia
152 x 81 x 43 mm
 Viewed:  33869 Time(s)

P1030824.JPG



P1030831.JPG
 Description:
Quartz
Brandberg, Namibia
152 x 81 x 43 mm
 Viewed:  33849 Time(s)

P1030831.JPG



P1030883.JPG
 Description:
Quartz
Brandberg, Namibia
152 x 81 x 43 mm
 Viewed:  33876 Time(s)

P1030883.JPG



P1030838.JPG
 Description:
Quartz
Brandberg, Namibia
152 x 81 x 43 mm
 Viewed:  33905 Time(s)

P1030838.JPG



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PostPosted: Dec 05, 2012 15:26    Post subject: Re: The collection of Pierre and Riana Joubert  

Pierre,

The Brandberg quartz pictured in P1040106.JPG is fantastic.

Michael
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PostPosted: Dec 06, 2012 02:15    Post subject: Re: The collection of Pierre and Riana Joubert  

crosstimber wrote:
Pierre,

The Brandberg quartz pictured in P1040106.JPG is fantastic.

Michael


Thanks Michael. Indeed, it is a most unusual (once off) specimen. The chance of finding something similar is very slim. Regards.

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