Hello Horacio: can't help you with your concentrator but can give you a small pointer on introductions in English:

Good morning, how are you?
Good afternoon, nice to see you again.
Good evening, pleased you could come to dinner.
In your case, good evening - can you help please...

Good night, is usually used later in evening when you or someone is leaving -
You can say good bye or good night, I will see you tomorrow.

But don't worry, your post was polite and clearly understood and that is the main thing with communication, and certainly way ahead of my Spanish that consists of maybe 6 or so words 😊.

It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. (Sherlock Holmes - A Scandal in Bohemia.)

Mr Artisi


Thanks for the advice,, you are 100 % right

Sorry

Horacio

https://www.linkedin.com/company/lagotuy/

Horacio, nothing to be sorry for, and I'm pleased to help you.

It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. (Sherlock Holmes - A Scandal in Bohemia.)

Hi Horacio, Have you not spoken to the agents/manufacturer's. I have had dealing with this kit, but in South Africa, on gold. I have a contact there, but am hesitant to post his details on this site. For fear of promoting/selling.

Good Afternoon

Nutzman

I did it, But they always refers their equipment's to get gold recovery from alluvional ores and gridding process for gold. When I ask for coltan ores, they express that their equipment's have been use in but never give you locations or % or recovery by gravimetric equipment's. Even the Canadian company with the IGR3000 do not provided any information. iCON Gold Recovery Corporation

I understand their position, it is a new field of mining, that is I am asking for.

Horacio

https://www.linkedin.com/company/lagotuy/

Sometimes you just have to evaluate new technology to the best of your ability with the published info and take the plunge and try it out on your own ore. With different minerologies , clay content , local practices etc eventually you have to try it out on your own.

Hello

Mrs Mining man

There are some test done in Congo, but the data is not trustable, well in my view.. We didsome test by own in small gravity concentrators and increased from 36 % of Ta2O5 to 52 $.. New test have been done in the following months.

Thanks

Horacio

https://www.linkedin.com/company/lagotuy/