编号 100473858

编号 100473858

Watch a video of this specimen by following the Vimeo link below: https://vimeo.com/1149537289/f2ac0e737f
Here is a nice and representative rhodochrosite specimen from Moanda mine, Gabon, featuring a geode lined with dark orange-red scalenohedrons.
The matrix is solid manganese oxides-rich rock, that was actually used as manganese ore in Moanda in the 1980's when this specimen was found.