Advice for Jade

My wife and I have recently become involved with the gem stone industry and I personally am sculpting from stone after being introduced to the practice by a local artist. Additionally to this we sourced an amount of Jade, some of which was mined here in Australia over 50 years ago and no longer available from South Australia W Aust and Tasmania, refer photos attached.Some I definitely will use for sculpting, the remainder we are seeking buyers and would like to see this precious stone destined to a worthy place. If anyone can provide opportunity or offer good advice we are open to suggestion.