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Quartz from Brazil, where?
  
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Roger Warin




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PostPosted: Nov 07, 2019 14:25    Post subject: Quartz from Brazil, where?  

From which locality of Brazil does this quartz come from with a Ticino (Tessin) habit?


Quartz_Tessin-habit50263_R.jpg
 Dimensions: 25 cm ~
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Quartz_Tessin-habit50263_R.jpg


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Tobi




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PostPosted: Nov 08, 2019 02:25    Post subject: Re: quartz from Brazil, where?  

Hi Roger,

you know how hard it is to determine the locality of a quartz / rock crystal from Brazil. I think that a lot of the usual quartz localities could be the provenance, I know similiar crystals e.g. from Diamantina in Minas Gerais ...

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Tobi
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Roger Warin




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PostPosted: Nov 08, 2019 02:47    Post subject: Re: quartz from Brazil, where?  

Thank you Tobi,
Of course, quartz is everywhere, but I hoped that the size of the crystal and its habit would allow the determination of a locality.
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Jordi Fabre
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PostPosted: Nov 11, 2019 10:19    Post subject: Re: quartz from Brazil, where?  

Tobi wrote:
Hi Roger,

you know how hard it is to determine the locality of a quartz / rock crystal from Brazil. I think that a lot of the usual quartz localities could be the provenance, I know similiar crystals e.g. from Diamantina in Minas Gerais ...

Regards
Tobi

I agree with the Tobi opinion and I could add that maybe it could be from the Guinda District, in Diamantina, but this is just a feeling, not sure at all.
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Roger Warin




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PostPosted: Nov 11, 2019 12:06    Post subject: Re: Quartz from Brazil, where?  

Many thanks, Jordi.
Roger.
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