|Dimensions (mm)||14 x 10 x 10mm|
|Weight (carats)||3.5 carats|
‘The Best Gems on the Web!’
Gem-A Corporate Member
Ametrine, also known as trystine or by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available Ametrine is mined in Bolivia, although there are deposits being discovered and mined in Brazil and India.
The colour of the zones visible within ametrine are due to differing oxidation states of iron within the crystal. The different oxidation states occur due to there being a temperature gradient across the crystal during its formation.
Please read our terms and conditions on our profile before bidding. Many thanks.
We recommend you send this item fast tracked post, so please pay the insurance quoted. Please pay special attention to our shipping terms at the end of this page.
|Starts||30th Jun 2016 7:14am PDT|
|Registered Shipping||$14.95||7 Days|
|Standard Shipping - Tracked||$14.95||7 Days|
|Shipping Insurance all providers $4.00 (optional)|