Graphite specimens
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Tsavorite, Diopside on Graphite
Merelani Hills, Arusha, Tanzania
$1600
19mm x 16mm x 16mm
From: Marin Minerals
Sphalerite with Graphite, Calcite
Merelani Hills, Arusha, Tanzania
$380
36mm x 20mm x 17mm
From: Marin Minerals
Diopside with Calcite, Graphite
Merelani Hills, Simanjiro, Manyara, Tanzania
$265
60mm x 50mm x 40mm
From: Weinrich Minerals