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Search Results - Geology

your search of 'Geology' has 211 results.

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The hippocampus, highlighted in blue, creates new cells throughout a person’s life. Illustration courtesy of Jay Leek, UC Davis.

Geology
Hey! Have you got rocks in your head?

Continuing his exploration of the periodic table, Bill Langer this month examines the mineral elements on which the brain relies for sustenance and growth … Read more »
The final vision for the Hornsby Quarry spoil management project (pictured), off Sydney's upper north shore. The quarry was operational for most of the 20th century.

News
New trends in managing mining liability

Some jurisdictions have introduced reforms to manage the liability of resource projects in the remediation phase – but there are concerns these reforms may unduly impact quarries with traditionally lower risk profiles than mines. Michael Cramer discusses his work in this field. Read more »
Tegra Australia’s Jugiong Quarry during the 2011 New South Wales floods. Until now, climate risk has been largely viewed as a physical phenomenon – but it could well pose financial problems as well.

News
Addressing climate change risk in a resource context

Until now, climate change impacts have been largely described in physical terms. However, as Elisa de Wit argues, there are financial dimensions to climate risk, and if not suffi ciently addressed by industry over time, it could cause as much damage to an extractive business as the climate. Read more »
The proposed Eden Project Anglesea rehabilitation scheme follows the closure of the Alcoa coal mine and power station.

News
Barren mine site set for eco-tourism transformation

A project to rehabilitate a former Victorian coal mine and coal-fired power station into a world-class eco-tourism destination will generate 1300 new jobs and $350 million in the next decade. Read more »
A former quarry has been turned into expansive parklands for a new housing development near Perth.

News
From limestone site to pristine parklands

A historic sand and limestone quarry, 32km north of Perth, has been transformed into expansive parklands that will provide the centrepiece for a new residential development. Read more »
For every 0.014g of gold in a smartphone, the amount of high grade ore needed is about 1.6kg.

Geology
So, what's in your smartphone?

‘Honey, I’ll put you on hold!’ Bill Langer takes a moment away from his ‘mineral-laden’ smartphone to explain how many fractions of minerals are present in the average unit and contribute to its functions … Read more »
Resembling a mosquito in shape, InSight is the new ‘guy’ on Mars!

Geology
Exploring the geology of Mars

For the past decade, NASA has had a series of roving robots exploring the Martian landscape for remote signs of life. Bill Langer discusses the work these robots have done for geology in the process. Read more »
A Second World War guard post today conceals the entrance to the limestone cave discovered at Forbes Quarry in 1848.

News
DNA test unlocks Neanderthal mysteries at Forbes Quarry

New DNA testing methods have revealed fresh details about some of the first Neanderthal remains ever found at a European quarry 170 years ago. Read more »
Buzz Aldrin beside the ‘passive seismic experiment package’, with the Eagle lunar module in the background.

News
Geological significance of Apollo 11 mission lives on

As the world marvels at the engineering feat that was Apollo 11, the ensuing five decades have shown the mission played an equally important role in advancing geological science. Read more »
Drones are measuring stockpiles, confirming clearance before blasts, monitoring traffic and road conditions, and providing real-time aerial footage.

Geology
A new age of robotics and automation

From a miniature robot championship in Texas, to the wide expanses of the Pilbara, to one day possibly the red landscape of Mars, Bill Langer discusses how robotics has become a staple of the extractive industries … Read more »
The outcrop of dolerite on the former Aboriginal quarry site, which was a valuable source for the production of stone axes.

News
Prized ancient quarry recognised

The site of a former quarry, once used by Aboriginals to make stone axes, has been found on agricultural land near the ACT/NSW border. Read more »
The sand on Rainbow Beach, on Queensland’s Sunshine Coast, features a myriad of colours. Image courtesy of S Newrick, Wikimedia Commons.

Geology
Poop sand happens!

As winter sets in down under, Bill Langer and his wife are visiting east coast beaches in the US, where (to quote Lewis Carroll) there are “such quantities of sand, indeed” – and also lots of poop! Read more »
The Quarry Amphitheatre has significant value as the only former limestone quarry that has been adapted for re-use as a performance venue in Western Australia.

News
Theatrical venue to be heritage listed

Quarry Amphitheatre, a performance venue set in a former limestone quarry in City Beach, Western Australia, will be added to the State Register of Heritage Places. Read more »
A 1758-carat diamond was recovered in a Botswanan mine using TOMRA XRT sensor technology.

News
Cutting edge tech helps recover huge diamond

One of the largest diamonds in recorded history has recently been recovered in a Botswana mine, courtesy of innovative sorting sensor technology. Read more »
Granite from Stony Creek Quarry features prominently in the Statue of Liberty Museum. (Source: Shore Line Times)

News
Historic granite site comes full circle in new project

A quarry that famously supplied pink granite for the pedestal of the Statue of Liberty has been re-enlisted to supply the stone for a new museum honouring the monument. Read more »

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Saturday, 21 September, 2019 11:03am
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