If you're green stone fan, probably you have come located on the highest valued chalcedony ever experience - chrysoprase. Originally found in Poland, chrysoprase today can be chosen in many other parts of the world including Tanzania, Brazil, U . s ., Russia and Australia.
Australia recently comes with gem grade material particularly grades be caused by Marlborough, Queensland in a remote particular state, a couple of hours increase north from Rockhampton. True terrain is rough, experiencing high temperatures about the 30 to late 30 degrees Celsius majority of of the year.
Undoubtedly the best chrysoprase source marketplace, Marlborough chrysoprase is rivalled by other types of chrysoprase all vying for right now lucrative share of vital gem market.
Marlborough chrysoprase is characterised simply because apple and peppermint greens missing out black dendrites and determined mostly in vugs while in the seams in the rough. The rind of vital "skin" of the rough generally is a whitish colour due southern area silacrete cap which covers the ore to defend its nickel content so therefore its colour. Marlborough chrysoprase also tends to command more money for their green rock.
For this reason, I have noticed a recent increase in a number of sites and traders advertising and marketing chrysoprase cabochons, rough and jewelry as "Marlborough chrysoprase" and a noticeable number of text-based content submitted by various websites to what unavailability of the Marlborough uneven or dimpled skin. One website I know even went as little as stating that the rough is not made available to the general public and something writing that the mines closed way back and that they were no longer mining. Both these claims readily available sites are completely incorrect.
As far as I am aware and both mines in order to be operating at full come ahead; one based in Hong Kong get sells mainly to China then one an Australian operation selling to everyone else.
Interestingly whether or not, recently it seems that the market's thirst for the great green has not quickly resulted in disinformation but also in recent times I have seen numerous fakes, quartz injected getting a colour shot of silver, plain coloured glass or acid bleached amazonite created to look like chrysoprase, all selling for a similar Marlborough price. I have noticed this specifically in the last gem show in Shenzhen ' in many parts of China where we frequent additionally recently in internet dealing. Obvious pieces to us which looked unlike chrysoprase were being sold to get a hefty price.
There is even a photo of a fake chrysoprase cabochon spotlighting the chrome colouring for its Chelsea/ jadeite filter on my site for anyone who might be informed about a visual of what to avoid.
Interestingly 20 years past, chrysoprase was worth the various price it commands today and continues to rise each year in a common. Marlborough gem grade chrysoprase is extremely rare and is worth a large amount of money, one of have the measurements and reasons why for a truly alarming number of substitutes, fakes and misrepresentations for sale.
If you are excited by genuine chrysoprase from Marlborough and Western Australia, do come and stop by our website; there may chrysoprase rough, cabochons, jewellery and carvings available for sale soon. We are very active on Facebook and have setup an Australian Chrysoprase group which provides you more information and discussions around the green front.
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