Tetrahedrite Subgroup : Cu6(Cu4C2+2)Sb4S12S
Chalcopyrite : CuFeS2
As recorded:
Herodsfoot Mine, Lanreath, Cornwall, England, UK
Photo added to mindat.org
“Photo & specimen from Crystal Classics”
Jolyon Ralph - 30th November 2000
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10,442,213 minIDs have been issued as of 16th Apr 2024 9:15 am UTC