Hunk of Layered Graphite
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Collection |
John Betts - Fine Minerals |
Description |
Columnar formation of pure Graphite. The sides of the formation show vague
layered structure that graphite is known for. Ex. John A.
Rorer, Jr. collection #033; Ex. Giovanni Signorelli's collection. |
Locality |
Tres Hermanos Mine, Cangas de Narcea, Oviedo, Asturias, Spain |
Dimensions |
6 x 4 x 3.5 cm. |
Specimen Grade |
A |
Photograph |
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