Thank you for another fascinating video. I spread salt on winter roads with a salt truck. Our yard alone, 30 trucks, may go through 1000 tonnes in a major storm event. Ontario, Canada.

Another great video, professor. I relate to this video on so many levels. Firstly, I live near the NOOR solar complex in Morocco, it was nice to lean more about how salt is used in CSP. And secondly, I went to visit a salt mine recently and I experienced what you experienced underground! Thanks for the amazing informative content!

You explain very scientifically and accurately, and I salute you for your scientific content. In my mine, a streak of silica, calcium carbonate, and gold can be seen in the form of stockwork on the ground surface. And usually the gold grade is above 100ppm. Please give an explanation about the formation and origin of this organization

About concentration solar generation.... Sorry, but it does not make much sense to me when a simple photovoltaic panel converts 20% of the power of the sun directly into electricity. No circuits, no towers, no high temperatures, no risks... Concentration solar is never going to be a good idea...

Your channel is fantastic! Thank you for sharing your knowledge. This is what KZbin and the internet in general was intended for.

I got a bag of chips yesterday with loads of salt and vinegar on yum yum, they were whopper.

Nice informative video. Cheers.

I'm sure my "liked" is before the 'view' because I pause the video so I can watch little bits over a couple days - I used to tape Tennis matches and just watch them at the right times over a longer time (months - I still haven't finished a Hingis Williams from 99') - you are very relaxing so it's a more valuable video than some other's I watch

Very interesting. Thank you.

Thank you so much for this gift!..I live in arizona and all the geology is almost the same but hotter!🤠🤘🌵

A very good overview of Lithium .. Thank you

Great infos especially the Rio Tinto sites.

Love it

How cool is this channel? 10 out of 10 cool. Love stuff like this. So much interesting and useful info. Subscribed.

Thank you so much; it is great as always.

Subscribed 😃

Enjoying your content. Appreciated sound quality improvements, thanks!

I dont think so.

Thank you for explaining placer deposits,great video

Thanks Dr.

Good job Taija. Congrats

I like placer deposits !

Great Video Thanks

Than you very much 👏👏👏

My grandparents lived in Placerville, California. Placer mining for gold was a big thing in the Sierra Nevada foothills in the 19th century to the extent that some of the first environmental laws in the USA were enacted because of the massive silt runoff from the mining operations which were starting to fill in the Siusun and San Francisco Bays.

Thanks ! knowledge gooooood

The unfortunate Dutch Afrikaner's - trying to rid themselves of the British and their commercial allies - went on their Great Trek to find autonomy and going North landed in that region with Witwatersrand - of course that meant Diamonds and Gold which meant the Dutch would never be free - as is the case today - $$$ does not equal freedom

Thank you thank you for being you. It is so enjoyable to hear your balance of all that lays before our feet. Laughter makes us live longer and humour in all cases. Regards Alan down under very much and admire.

It’s wonderful to see a fairly niche topic like economic geology getting some time in the spotlight of such clear presentations. Well done!

I misread the title and was expecting something about Gourmet Allice,whoever she might be!

NEW subscriber I like your format informative thank you ALL stay safe "Always looking for the pot of gold, but only find fool's gold, or jest a fool"

Excellent. Thank you!

Love your channel. Keep up the good work.

Brilliant, thanks.

Very good, thanks.

I enjoy your clear precise presentations.

An explanation on the entire topic - which I desired - and got here. With thanks.

Thank you. I love your videos - they make so much sense of something that's always been a bit opaque to me. I didnt even know how to pronounce 'placer' until now!

Another excellent video.

I think your great and have a beautiful mind. Good work. I appreciate your passion. These minerials are the base of life and much more. You are doing a good job.Much appreciated.

Great video - I worked in Papua New Guinea in 1971 looking for porphyry deposits ... wish I had your video then ! Wandering around in the jungle not quiet sure what I was lookng for !

*They can now mine 30,000 tons per year of Nickle, Cobalt and Nickle from nodules on the ocean floor over 15,000 feet deep and the environmentalists are having a HEART ATTACK! Again! A good law would be to ban all of these protestors from owning a cell phone, computer and electric car so they will not end up being hypocrites for buying these metals.* What does a hypocrite mean? 1. : A person whose actions contradict their stated beliefs or feelings.

hocam agzına saglık harikasın.çok teşekür ederim

Thank you for this wonderful information.

Thank you so much for this. As a former steel fabricator (welder.fitter) metallurgy is a fascinating subject for me.

Good to know we won't be running out.

searched "Mining giant joins forces with US government to 'revolutionize' steel production",and this sh;t comes up?!?...

Eventually we're going to have to recover most elements from things like sea water and waste products where they might be in very low parts per billion concentration, how do you sort out elements when you get to that situation?

When will Manganese quit playing? Come up to the surface, and just nodule.

We used it in our crusher’s jaws and high impact parts, though thing.