Minerals : Sulfides - Chalcopyrite

[@oscarmedina1303]

Thank you for your videos. Very helpful in my studies.

[@horiarahi3960]

My geology professor forced me to watch this

[@lifetillend7448]

Awesome work

[@pamelawilson684]

I like your video. I have a huge rock full of gold flakes. Fools gold I guess. Should I break this beautiful rock up?

[@laksminarayan9703]

Very useful

[@zaryabashfaq5682]

It's very informative

[@damadordraughtschannel639]

She did not even read CuFes2

[@muhammadunurudin820]

I have this chalcopyrite 130 kg

[@enowgloria]

i have chalcopyrite and i want to know if it real

[@enowgloria]

hi

[@richardamullens]

If you can dissolve a sample, perhaps in Nitric Acid and if the mineral contains Copper then you will get a blue solution - then Copper will be confirmed if on adding aqueous ammonia you get a very intense blue solution. You might also try sulphuric acid to get it to dissolve.

[@muhammadunurudin820]

Hi

[@samlaode8616]

Instagram anda.. Thx