Item Information

Dimensions (mm) not provided
Weight (carats) 90 carats



This is a parcel of CHALCOPYRITE that has been treated with acid to bring out the brilliant colours.It can be used to make pendants or beads.The are app 10 pieces in this parcel.

weight of the parcel 90 cts

Size of largest piece:21x14x6 mm approx 


Chalcopyrite is a copper iron sulfide mineral that crystallizes in the tetragonal system. Currently, the most common source of copper ore is the mineral chalcopyrite, which accounts for about 50% of copper production

It has a brassy to golden yellow color and a hardness of 3.5 to 4 on the Mohs scale. Its streak is diagnostic as green tinged black.

3d 14h 58m 57s

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Pricing & Details

Bid Increment $1.00
Starting Bid $9.00
Auction ID 69812
Watchers 1 watching
Viewed 563 times
Starts 19th Oct 2016 8:02pm PDT
Ends 26th Oct 2016 8:00pm PDT

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