The Royal Australian Mint has defended the design of the coins, which mark 100 years since Queen Elizabeth II's birth.

The jeweller says it wants to reduce its exposure after the cost of the precious metal has risen.

The cause of the explosion was not immediately clear, however reports have suggested it was carried out by a suicide bomber.

Daniel Andreas San Diego was on the run from the FBI for 21 years and was found in a cottage in north Wales in 2024.

The jeweller says it wants to reduce its exposure to silver after the price of the metal soars.