| View previous topic :: View next topic |
| Author |
Message |
Luiz Oliveira
Joined: 01 Jan 2021
Posts: 43
Location: Mato Grosso
|
 Posted: Nov 29, 2023 16:51 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
Imagem microscópica
| Description: |
|
| Viewed: |
5078 Time(s) |
|
|
|
| Back to top |
|
 |
Luiz Oliveira
Joined: 01 Jan 2021
Posts: 43
Location: Mato Grosso
|
| Posted: Nov 29, 2023 16:59 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
I beleve that It is an shiver at the platy cristalizacion after lapidacion!
| Description: |
|
| Viewed: |
5071 Time(s) |
|
|
|
| Back to top |
|
|
Luiz Oliveira
Joined: 01 Jan 2021
Posts: 43
Location: Mato Grosso
|
| Posted: Nov 29, 2023 17:11 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
Cristal microscópico pectolita?
| Description: |
|
| Viewed: |
5076 Time(s) |
|
|
|
| Back to top |
|
|
Luiz Oliveira
Joined: 01 Jan 2021
Posts: 43
Location: Mato Grosso
|
| Posted: Nov 29, 2023 17:12 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
Cristal microscópico pectolita?
| Description: |
|
| Viewed: |
5085 Time(s) |
|
|
|
| Back to top |
|
|
Bob Morgan
Joined: 18 Jan 2018
Posts: 233
Location: Savannah, Georgia
|
| Posted: Nov 29, 2023 21:15 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
| Last year at Tucson Carlos Meneses gave me a name for this, but I cannot find it now. Try getting in contact with him.
|
|
| Back to top |
|
|
James Catmur
Site Admin
Joined: 14 Sep 2006
Posts: 1396
Location: Cambridge
|
| Posted: Nov 30, 2023 04:49 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
Rocks, from the look of it in the photos
| alfredo wrote: | Luiz hasn't told us WHAT he wants to analyze. Is it a crystal? A cut gemstone? An ore sample? A rock? It's useless to recommend a lab without knowing what needs to be analyzed.
If it's an ore sample, I recommend the lab at the University of Oruro, in Bolivia.
If XRD is needed, then I use John Attard in California;
if microprobe is needed, then Joy Desor in Germany, or Joan Rosell in Barcelona... |
|
|
| Back to top |
|
|
Luiz Oliveira
Joined: 01 Jan 2021
Posts: 43
Location: Mato Grosso
|
| Posted: Nov 30, 2023 09:03 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
Astrofilita dish's!
| Description: |
|
| Viewed: |
5008 Time(s) |
|
|
|
| Back to top |
|
|
Bob Morgan
Joined: 18 Jan 2018
Posts: 233
Location: Savannah, Georgia
|
| Posted: Dec 31, 2023 22:33 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
I found the names:
Daniel Atencio at the University of Sao Paulo and Ricardo Scholz at the University of Duropraiso. If they can't do analyses, they can probably point you to someone who can.
Happy New Year.
|
|
| Back to top |
|
|
fethiye
Joined: 02 Feb 2024
Posts: 1
Location: Greece
|
| Posted: Feb 07, 2024 05:54 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
| Thanks for information
|
|
| Back to top |
|
|
Luiz Oliveira
Joined: 01 Jan 2021
Posts: 43
Location: Mato Grosso
|
| Posted: Mar 12, 2024 07:36 Post subject: Re: Can you recommend a lab to analyse specimens |
|
|
| alfredo wrote: | | Luiz hasn't told us WHAT he wants to analyze. Is it a crystal? A cut gemstone? An ore sample? A rock? It's useless to recommend a lab without knowing what needs to be analyzed. If it's an ore sample, I recommend the lab at the University of Oruro, in Bolivia. If XRD is needed, then I use John Attard in California; if microprobe is needed, then Joy Desor in Germany, or Joan Rosell in Barcelona... |
Thanks Alfredo! I already spoke with John Attard!
|
|
| Back to top |
|
|
|
FAQ 
Register
Log in
Forgotten your password?
