MOST RECENT ISSUE

JULY – DECEMBER 2019 VOLUME 27 NUMBER 2

In This Issue

Congress Report: International Colored Gemstone (ICA) Congress, Bangkok

Divisional news

What is Jade? Musings of a Jade Enthusiast
– Ian Mercer

Gemstone Buying in Brazil – 20 years on
– Gerry Walsh

Ivory and Rhino Horn – Australia’s Plan to Close the ‘Back Door’ on Illegal Trade
– Kaaren Morrissey

Next Issue

Matrix Opal

Nomenclature of Western Australian Pearls

Coloured Gemstone Cuts

HPHT Treatment of Diamonds

Purple Vesuvianite

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