Mineral Sphalerite, Large black complex crystal surrounded beneath by an additional five slightly smaller crystals and partially covered in sugary quartz/fluorite, Rampgill Mine, Nenthead, Cumbria, England

- Image ID: ADCRC0
GC Minerals / Alamy Stock Photo
Image ID: ADCRC0
Mineral Sphalerite Varient Sphalerite Large black complex crystal surrounded beneath by an additional five slightly smaller crystals and partially covered in sugary quartz fluorite Rampgill Mine Nenthead Cumbria England