Articles on Minerals

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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…
Investing in libraries could be a good way to boost Australia’s economy. Library image from www.shutterstock.com

Forget mines: Rudd and Abbott should look to libraries to drive our next boom

The Sydney Morning Herald recently reported that information technology and biotech entrepreneurs are beginning to displace mining magnates at the top of the nation’s rich lists. Out goes resources tycoon…

Moon may harbour alien minerals

Minerals in moon craters may be remnants of asteroids that slammed into it and not the satellite’s innards, as long believed…
Healthy people without a known deficiency shouldn’t take dietary supplements. Neeta Lind

Vitamin supplements: more harm than help?

A study published yesterday in the Archives of Internal Medicine has investigated the link between taking dietary supplements and an increase risk of death in older women. Associate professor Ian Chapman…
Celebrities may inspire and help advertise products, but they have no place in politics. AAP Image/Paul Miller

Forget the fantasy politics – advertising is no substitute for debate

*MEDIA & DEMOCRACY: Today, The Conversation launches a week-long series, looking at how the media influences the way our representatives develop policy. Robin Canniford explains why advertising spin…

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