Brine on the Rhine!, page-5

The grade thing is very interesting, and certainly requires a lot more research.

Orocobre are getting 690 mg/l Li, as far as I can calculate.

And Koppar have approximated that they will get about 170 mg/l Li, which is a significant difference compared to Orocobre.

But there are a lot of other factors that we need to research. For instance, 170 mg/l might be a high grade for a geothermal brine, and there may be different processing routes for these brines. So we might be comparing apples with oranges, but I'm not sure.

I need to get my head around all these grade differences and what they mean for production qualities and quantities across time frames before I consider investing. There is a lot of science here to try and understand.

I get the whole carbon neutral thing, but I often think it's less important than some people try and make it out to be, because these things sometimes tend to be over-hyped.

Oh well, research and research, lots to be done.

Gw