33.80 CTS A GRADE BLUE PERU OPAL ROUGH WITH DENDRITIC INCLUSIONS [VS8039]

Item Information

SKU 6
Dimensions (mm) 20 x 16 x 8mm
Weight (carats) 33.8 carats
Colors
Type
  • Rough
PERU  BLUE OPAL ROUGH  PARCEL
A grade with dendritic inclusions

Peru blue opals were found in 1983 in a cooper mining operation in Lima Acari-production has now ceased. The colours range from neon blue to mint green to clear with all shades in between.Some have dendtritic [fern like] inclusions that make interesting stones. It is fine traces of copper trapped in the crystal structure thats gives it the color.
The rough has been taken dry.
Sky blue colour.

DENDRITIC  The patterns are found in microscopic fissures that cause them to branch out like tree limbs or fern like which is usually a iron silcate.

We have taken the photo wit the rough wet

 The   weight is for the parcel and the size is the largest stone.

This is the national stone of Peru


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4 bids placed so far

$8 alliehatch
$7 kimiwang
$2 kimiwang
$1 acalephe
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Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 1300393
Watchers 6 watching
Viewed 281 times
Starts 15th Nov 2022 5:17pm PST
Ends 1st Dec 2022 5:17pm PST

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