Gems From New South Wales, Australia

It has been reported that there at least seven alluvial sapphire localities producing pink, red and purple corundums + blue, yellow and green corundums at Barrington Tops, Macquarie River, Cudgegong River, Swan Brook, Bingara, Tumbarumba and Yarrowitch Valley. The samples specimens may be useful to study the unique chemisty + origin of ruby and sapphire deposits and their economic significance in New South Wales, Australia.