Articles sur Minerals

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Copper and other minerals will be increasingly important to the growing renewable energy sector. REUTERS/Stringer/Files

Time for a global agreement on minerals to fuel the clean energy transition

In the decades ahead, our mineral supply will still need to double or triple to meet the demand for electric vehicles and other renewable energy technology.
There’s evidence vitamins can slow the progression of existing macular degeneration. from www.shutterstock.com

Do vitamin supplements prevent macular degeneration?

Vitamin and mineral supplements won’t prevent the development of age-related macular degeneration. But there is some evidence taking supplements containing vitamin C, vitamin E and zinc may slow the progression…
There are things that come from plants that aren’t in multivitamins. from www.shutterstock.com.au

Health Check: can vitamins supplement a poor diet?

Recent diet and health surveys show the typical Australian diet is far from what is considered a healthy diet. Can vitamin and mineral supplements come to the rescue?
The test site in Iceland where gases from a geothermal power plant are pumped underground and converted into minerals by reacting with basalt stone. Juerg Matter

Putting CO2 away for good by turning it into stone

Storing waste CO2 in rock? Results from a test site at a geothermal plant in Iceland show that CO2 mixed with water can be turned into minerals in locations with basalt volcanic rock.
While nutrient supplementation can have a role in treating certain psychiatric disorders, all kinds of nutrients should, in the first instance, be consumed as part of a balanced wholefood diet. PROPatrick Feller/Flickr

Health Check: seven nutrients important for mental health – and where to find them

A growing body of research points to the detrimental effect of unhealthy diets and the protective value of healthy diets – along with select nutritional supplements as required – for maintaining and promoting mental health.
Could municipal biosolids be a trove of tiny treasure? Heather Lowers, USGS Denver Microbeam Laboratory

Mining for metals in society’s waste

Mining waste rock from historic mines or even treated sewage to find useful metals and minerals could be a sustainable way to meet demand for these finite resources.
Hajigak, one of the main routes from Kabul to Bamiyan in central Afghanistan, may contain one of the largest deposits of iron ore in the world. Hadi Zaher/Flickr via CC BY-NC-ND

Copper and lithium may be the keys to Afghanistan’s economic future

On October 27, the last international troops closed their military camp in Southern Helmand Province and left Afghanistan, officially ending their combat role after 13 years of fighting. By the end of…

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