|Dimensions (mm)||32 x 18 x 7mm|
|Weight (carats)||27.65 carats|
This is a well polished natural untreated stone from Jalisco Mexico showing a rich purple colour.
It is called grape opal as its high in silica and it looks like drops of grape jelly.
It forms in nodules with a thin husky white shell around them.
Under uv lights it is fluorescence and glows a stunning bright yellow /orange
Good product description, fast Fedex Shipping, good service, accurate video and photos, great gemstone ! we will definitely do more business3.15 CTS BLACK OPAL - LIGHTNING RIDGE- [SO5818]
|Starts||22nd Nov 2017 7:35pm PST|
|Ends||23rd Nov 2017 7:34pm PST|
|Registered Shipping||$19.00||10 Days|
|Standard Shipping||$4.00||21 Days|
|Shipping Insurance all providers $7.00 (optional)|