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The collection of Pierre and Riana Joubert
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Joan Martinez Bruguera




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PostPosted: May 22, 2015 04:48    Post subject: Re: The collection of Pierre and Riana Joubert  

Congratulations friend Pierre !!!

Excellent collection of minerals, the latter minerals are very good.

I hope new samples.

Best regards ;-)
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Pierre Joubert




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PostPosted: May 22, 2015 05:12    Post subject: Re: The collection of Pierre and Riana Joubert  

Hi friend Joan. Thank you for your always kind comments. Best regards!


P1030864.JPG
 Mineral: Quartz
 Locality:
Brandberg area, Erongo Region, Namibia
 Dimensions: 32 x 24 x 16 mm
 Description:
Often called 'crazy quartz' and with good reason.
 Viewed:  21942 Time(s)

P1030864.JPG



P1030860.JPG
 Mineral: Quartz
 Locality:
Brandberg area, Erongo Region, Namibia
 Dimensions: 32 x 24 x 16 mm
 Description:
Same as above.
 Viewed:  21925 Time(s)

P1030860.JPG



P1030866.JPG
 Mineral: quartz
 Locality:
Brandberg area, Erongo Region, Namibia
 Dimensions: 32 x 24 x 16 mm
 Description:
Same as above.
 Viewed:  21961 Time(s)

P1030866.JPG



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Pierre Joubert




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PostPosted: May 22, 2015 14:33    Post subject: Re: The collection of Pierre and Riana Joubert  

From a new find at the well known 'spirit quartz' locality.


P1030875.JPG
 Mineral: Quartz
 Locality:
Boekenhoutshoek area, Mkobola, Nkangala District, Mpumalanga Province, South Africa
 Dimensions: 73 x 55 x 47 mm
 Description:
 Viewed:  21826 Time(s)

P1030875.JPG



P1030882.JPG
 Mineral: Quartz
 Locality:
Boekenhoutshoek area, Mkobola, Nkangala District, Mpumalanga Province, South Africa
 Dimensions: 73 x 55 x 47 mm
 Description:
Same as above
 Viewed:  21839 Time(s)

P1030882.JPG



P1030883.JPG
 Mineral: Quartz
 Locality:
Boekenhoutshoek area, Mkobola, Nkangala District, Mpumalanga Province, South Africa
 Dimensions: 73 x 55 x 47 mm
 Description:
The colour is a pale purple.
Same as above.
 Viewed:  21861 Time(s)

P1030883.JPG



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Jared3339




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PostPosted: May 22, 2015 14:57    Post subject: Re: The collection of Pierre and Riana Joubert  

really liking your collection so far Pierre
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Pierre Joubert




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PostPosted: May 23, 2015 04:04    Post subject: Re: The collection of Pierre and Riana Joubert  

Jared3339 wrote:
really liking your collection so far Pierre


Hi Jared, Thank you! It is a privilege from above to own these beauties. Regards.

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vic rzonca




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PostPosted: May 23, 2015 07:36    Post subject: Re: The collection of Pierre and Riana Joubert  

Pierre, I took a minute, well several, to review your collection photos and let me say the quartz you've gathered is,,, I can't think of any adjective's to express my thoughts. Thanks for sharing.
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PostPosted: May 23, 2015 07:57    Post subject: Re: The collection of Pierre and Riana Joubert  

No problem Pierre. Thanks for sharing.
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PostPosted: May 23, 2015 08:50    Post subject: Re: The collection of Pierre and Riana Joubert  

How does the Brandberg quartz form? With all that purple and black..?
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PostPosted: May 23, 2015 13:25    Post subject: Re: The collection of Pierre and Riana Joubert  

Jared3339 please read the Private Message I have just written. Thank you.
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Pierre Joubert




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PostPosted: May 24, 2015 14:25    Post subject: Re: The collection of Pierre and Riana Joubert  

vic rzonca wrote:
Pierre, I took a minute, well several, to review your collection photos and let me say the quartz you've gathered is,,, I can't think of any adjective's to express my thoughts. Thanks for sharing.


Hi Vic. I appreciate your comments! I am sure that, if we lived close to each other, we would have been out on many outings together. Best regards.

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Mike Wood




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PostPosted: May 26, 2015 15:21    Post subject: Re: The collection of Pierre and Riana Joubert  

Hi Pierre and Riana, thanks for showing us your latest acquisitions! I'm impressed by the large carrollite crystal on matrix, and the green fluorite from Riemvasmaak, but the 'crazy quartz' from Brandberg is my favourite :-)

Regards, Mike

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Pierre Joubert




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PostPosted: May 26, 2015 15:50    Post subject: Re: The collection of Pierre and Riana Joubert  

Mike Wood wrote:
Hi Pierre and Riana, thanks for showing us your latest acquisitions! I'm impressed by the large carrollite crystal on matrix, and the green fluorite from Riemvasmaak, but the 'crazy quartz' from Brandberg is my favourite :-)

Regards, Mike


Hi Mike. Nice to hear from you. Thank you for the kind comments:-)

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Pierre Joubert




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PostPosted: Jun 26, 2015 14:26    Post subject: Re: The collection of Pierre and Riana Joubert  

A fascinating specimen from KMF that needs to be photographed with better equipment than I have; nevertheless, here we go. I am not sure about the jouravskite.


P1050242.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: 87 x 71 x 55 mm
 Description:
 Viewed:  20731 Time(s)

P1050242.JPG



P1050211.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: 87 x 71 x 55 mm
 Description:
Back of specimen.
 Viewed:  20727 Time(s)

P1050211.JPG



P1050214.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: F.O.V. about 33 mm
 Description:
Same as above.
 Viewed:  20773 Time(s)

P1050214.JPG



P1050406.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: 87 x 71 x 55 mm
 Description:
Same as above.
 Viewed:  20732 Time(s)

P1050406.JPG



P1050411.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: 87 x 71 x 55 mm
 Description:
Same as above.
 Viewed:  20721 Time(s)

P1050411.JPG



P1050221.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: F.O.V. about 16 mm
 Description:
Same as above.
 Viewed:  20730 Time(s)

P1050221.JPG



P1050253.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: F.O.V. about 20 mm
 Description:
Same as above.
 Viewed:  20744 Time(s)

P1050253.JPG



P1050297.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: F.O.V. about 20 mm
 Description:
Same as above. Note the inclusions in the quartz.
 Viewed:  20736 Time(s)

P1050297.JPG



P1050329.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: F.O.V. about 11mm
 Description:
Same as above.
 Viewed:  20758 Time(s)

P1050329.JPG



P1050399.JPG
 Mineral: Quartz, Calcite, jouravskite?, manganite
 Locality:
N'Chwaning II Mine, N'Chwaning mining area, Kuruman, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: F.O.V. about 11 mm
 Description:
 Viewed:  20775 Time(s)

P1050399.JPG



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Pierre Joubert




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PostPosted: Jul 27, 2015 05:09    Post subject: Re: The collection of Pierre and Riana Joubert  

A small specimen from KMF.


P1060823.JPG
 Mineral: Gaudefroyite, Andradite and Ettringite
 Locality:
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: 57 x 38 x 17 mm
 Description:
The front side has Gaudefroyite and Andradite crystals.
 Viewed:  20422 Time(s)

P1060823.JPG



P1060825.JPG
 Mineral: Gaudefroyite, Andradite and Ettringite
 Locality:
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: 57 x 38 x 17 mm
 Description:
Same as above.
 Viewed:  20409 Time(s)

P1060825.JPG



P1060828.JPG
 Mineral: Gaudefroyite, Andradite and Ettringite
 Locality:
Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa
 Dimensions: 57 x 38 x 17 mm
 Description:
The back of the specimen is covered with, what appears to be minute to small, pale yellow ettringite crystals.
 Viewed:  20452 Time(s)

P1060828.JPG



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Michael Shaw
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PostPosted: Jul 27, 2015 08:27    Post subject: Re: The collection of Pierre and Riana Joubert  

Pierre,
Nice gaudefroyite and andradite, especially with the ettringite association.
Michael
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PostPosted: Jul 27, 2015 08:57    Post subject: Re: The collection of Pierre and Riana Joubert  

crosstimber wrote:
Pierre,
Nice gaudefroyite and andradite, especially with the ettringite association.
Michael


Hi Michael, I appreciate your kind comment.

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Don Lum




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PostPosted: Jul 27, 2015 10:09    Post subject: Re: The collection of Pierre and Riana Joubert  

crosstimber wrote:
Pierre,
Nice gaudefroyite and andradite, especially with the ettringite association.
Michael


Pierre,

I agree with Michael. Good color, nice combination.

Don

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PostPosted: Jul 27, 2015 10:53    Post subject: Re: The collection of Pierre and Riana Joubert  

Don Lum wrote:
crosstimber wrote:
Pierre,
Nice gaudefroyite and andradite, especially with the ettringite association.
Michael


Pierre,

I agree with Michael. Good color, nice combination.

Don


Thanks Doctor! Best regards to Gwen.

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Joan Martinez Bruguera




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PostPosted: Jul 28, 2015 03:44    Post subject: Re: The collection of Pierre and Riana Joubert  

Hello friend Pierre

Fantastic samples of South Africa. Congratulations!

Best regards ;-)
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PostPosted: Jul 28, 2015 04:36    Post subject: Re: The collection of Pierre and Riana Joubert  

Joan Martinez Bruguera wrote:
Hello friend Pierre

Fantastic samples of South Africa. Congratulations!

Best regards ;-)


Thank you very good friend!

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