|Dimensions (mm)||not provided|
|Weight (carats)||77 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 77 cts
Size of largest piece:17x15x8 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.
|Starts||25th May 2017 9:02pm PDT|
|Ends||30th May 2017 9:00pm PDT|
|Registered Shipping||$15.00||10 Days|
|Standard Shipping||$4.00||21 Days|
|Shipping Insurance all providers $7.00 (optional)|