This website uses cookies
By clicking on "accept" you agree that this website uses "cookie" technology. Your web browser stores a random but unique string that allows this website to recognize when a user returns (anonymous, as long as no data has been entered in our order or contact form). This technology is vital for the proper functioning of this website, e.g. that language selection and shopping cart remain when a new page is opened.
Data policy



Order items by
Trepča complex, Trepča valley, Kosovska Mitrovica, Kosovo

Item-No.: MIN5762
Price: 120.00 EUR 
Maria Hilfe Mine, Mědník Hill, Měděnec, Krušné Hory Mts., Czech Republic

Item-No.: MINS2274
Price: 15.00 EUR 
Mútnik, Hnúšťa, Rymavská Sobota Co., Banská Bystrica Region, Slovakia

Item-No.: MINS2512
Price: 18.00 EUR 
Chalcopyrite, Cuprite
Svätoduska deposit, Lubietová, Banská Bystrica Co., Banská Bystrica Region, Slovakia

Item-No.: MINS2447
Price: 15.00 EUR 
Dolomite, Chalcopyrite
Quarry in Sligo, Sligo Co., Ireland

Item-No.: MIN0300
Price: 28.00 EUR 

Synonyms:  Chalkopyrite, Copper Pyrites, Cupropyrite, Towanite, Yellow Copper, Yellow Copper Ore, Yellow Pyrite
Classification:  Sulfides, Chalcopyrite Group
Chemical formula:  CuFeS2
Crystal system:  Tetragonal
Density (g/cm3):  4,1 - 4,3 measured, 4,18 calculated
Tenacity:  Brittle
Cleavage:  Poor/Indistinct,  indistinct on {011}, sometimes distinct
Fracture:  Irregular/Uneven
Hardness (Mohs):  3,5 - 4
Colour:  Brass yellow, often with an iridescent tarnish
Lustre:  Metallic
Streak:  Greenish black
Application:  A major ore of copper



TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
VAT-Id: DE147815490
Gersbach 10
74589 Satteldorf
Telephone: +49 7950 1345
Telefax: +49 7950 8483
eMail: |