A man has appeared in court charged with murder following the death of a man at a house in Glasgow.
Millport Gold Dust Surprise
Tiny specks of gold have been found in rocks at a popular tourist destination, to the surprise of scientists.
Researchers say the discovery in rocks from the beach at Millport on the Isle of Cumbrae has raised the possibility of bigger finds elsewhere.
This is because gold deposits are normally found in "veins'' deep in the Earth's crust, which are produced by water flowing at high temperature.
The study by researchers at Aberdeen University adds to a growing awareness that concentrations of gold can be present in red sandstone or other common sedimentary rock.
Some studies have been carried out in England where gold has also been found in red sandstone, but not to the consistency discovered in the Millport rocks.
Professor John Parnell from the School of Geosciences said: "In undertaking this research I was initially interested in analysing little structures found within common red sandstone rocks which we took from the beach at Millport, which to the naked eye appear as tiny black spots.
"By analysing the structures using a high-powered microscope, we discovered that they contain concentrations of gold, which is unusual because gold normally tends to be concentrated by hot waters rising up through cracks in the Earth.
"In this case the gold has been formed and concentrated in a completely different environment, which raises the possibility of similar structures appearing within red sandstone elsewhere but on a much bigger scale.''
"While there is certainly no prospect of a modern-day gold rush in Millport, this analysis is helping us to understand unusual circumstances where gold can be formed, which in the future may even lead to discoveries that are commercially viable.''
The study has been published in the Journal of the Geological Society.
Police investigating a series of assaults in Glasgow city centre have issued images of a man they want to talk to.
A major diversion on Scotland's busiest road has seen traffic moving well, according to transport bosses.
An independent Scotland could be a full member of the European Union by 2023, according to two leading academics.
Most Viewed Pictures On Heart
Recently Played Tracks
To listen live, choose your preferred location:
Now playing: Non-stop hit music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart Scotland- East.