PUTNISITE – ARMSTRONG MINE – VERY RARE – SOLD
For sale is a putnisite specimen from Armstrong mine, Australia. Please note SIZE of this specimen. The purple putnisite crystal is small, but it is a very interesting mineral, having both a unique chemical composition (the only mineral known to have a combination of strontium and chromium) and a unique crystal structure unlike any known natural or synthetic compound.
Product Description
For sale is a putnisite specimen from Armstrong mine, Australia. Please note SIZE of this specimen. The purple putnisite crystal is small, but it is a very interesting mineral, having both a unique chemical composition (the only mineral known to have a combination of strontium and chromium) and a unique crystal structure unlike any known natural or synthetic compound.
There are only 2 locations where it has been found, both relatively close to each other here in Australia. Please remember our prices are in Australian dollars.
ARMSTRONG MINE, WIDGEEMOOLTHA, WEST AUST.
17 x 14 x 8mm.
