Calcite (Manganese-rich)
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The ArkenstoneFeatured
Calcite (manganese-rich), 41 cm, from a single pocket that yielded just five major specimens in 2014, at the Huanggang mine complex, Inner Mongolia, China. Two of the others are in private Chinese museums, and two are in American collections. Joe Budd photo.
Product details
Species
SizeMuseum
Dimensions41.0 cm
Added on02/13/2026
Locality
Publications
- Mineralogical Record Mineral Collecting In Texas page 173
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Mineral guide
Learn about Manganese
Native manganese a rare native-element specimen prized by advanced collectors for its silvery luster, tiny grains, and provenance; misidentifications lower val…Regional guide
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