Mineral: Romeite (Group)
Locality: Starlera Mine, Starlera Valley, Ferrera Valley, Hinterrhein Valley, Grischun (Grisons; Graubünden), Switzerland
Dimensions: FOV of 2.34mm

Description: 6x. Focus rail MacroRail. Canon EOS 600D. Flash lights Photo: Oscar Fernández Arcís, Mineral: Manuel de Torres

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