|Dimensions (mm)||not provided|
|Weight (carats)||70 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 70 cts
Size of largest piece:22x10x7 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||24th Feb 2017 8:37pm PST|
|Ends||1st Mar 2017 8:35pm PST|
|Registered Shipping||$15.00||10 Days|
|Standard Shipping||$4.00||21 Days|
|Shipping Insurance all providers $7.00 (optional)|