|Mineral Form/ Type Meteorite:||Cabochons|
|Main Mineral/ Name Meteorite:||Amethyst (purple variety of quartz)|
|Weight (in g):||49.2|
|Dimensions (in cm):||1.6cm|
Lot of 24 natural amethysts.
Untreated. Natural stones.
Origin of the stones: Africa
Cut : cabochon. One side is flat. Shape: oval.
Size: Length: 16mm. Weight: 49.2 g.
Total: 246 Cts.
Photos taken in sunlight on a black background.
Insured registered shipment with tracking number.
|Member since:||March 3, 2016|
Please note: some elements on this page have been translated automatically.la collana di opale ha mutato colore nel tempo .oggi ho trovato alcune palline rotte .un pessimo affare.non si può indossare.Please note: some elements on this page have been translated automatically.It is translucent Opal that can change colour only in contact with water but that is temporary.
That opal only breaks in case of shock.
This is what the GIA (Gemmological Institute of America) said about Ethiopian Opal “This is opal from the Welo region of Ethiopia. It is mainly Hydrophane in that it absorbs water and can change colour. To determine if the opal is hydrophane wet your hand and place it on the top of the Opal. If it sticks to your hand it is hydrophane. Stones will change colour when wet but will return back later. Don’t dry them out under strong lights."
Opal must be removed from extreme heat sources.
The seller will ship the item(s) within 3 working days after receiving confirmation of payment.
Shipping costs are for mainland destinations only.
|Rest of Europe||$11.09|
If you win more than one lot sold by the same seller in the same auction, your shipment will be combined. In this case, only the shipping costs of whichever lot has the highest shipping costs will be applied.
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