Issue 5: Magazine 5 + 2 collectable cards + Desert Rose
AROUND THE WORLD
Unprecedented opal finds in Australia
triggered an upsurge in migration there by
those eager to seek their fortunes.
The Top Ten Precious Stones will be familiar
to most for their use in jewellery, and are
renowned for their beauty.
MINERALS AND MAN
Mineral substances are vital for the human
body to function and around 20 of them are
essential for good health. Find out which
ones they are and how we get them.
How minerals are defined, classified and
approved, and the bodies that undertake this
work on a list of over 5,000 accepted minerals.