Covellite
Bor Mine, Bor, Bor District, Central Serbia, Serbia
Ex-Jan Hovorka collection, Brno, Czech Republic.
Covellite forming violet-blue, fatty to shiny, leafy and scaly aggregates that grow throughout the sample. Piece from 1979.
Ex-colección Jan Hovorka, Brno, República Checa.
Covellita formando agregados azul violáceo, grasos a brillantes, frondosos y escamosos que crecen por toda la ...