Manganite, Barite

A

0 for sale

Manganite on barite, 13.5 cm, from the Lucy mine, Negaunee, Michigan. Donor: D. C. Gabriel. The Lucy Mine produced some of the finest manganite specimens ever found in North America. Photo: C. Stefano.

Product details

Species

Manganite, BariteAbout Manganite →

SizeCabinet

Dimensions13.5 cm

Added on02/13/2026

Locality

USA, Michigan, Lake Superior Mine

Publications

Mineralogical Record Mineral Collections In American Midwest page 210

Comments

Learn more

Mineral guide

Learn about Manganite

black metallic MnO(OH) with steel-gray luster and crisp, striated crystals; sought for large, lustrous specimens from Ilfeld and Kalahari Field.

Regional guide

Manganite from Lake Superior Mine

Manganite market analytics

MedianMiddle 50% rangeVolume

Open detailed analyticsPrice ranges · Top localities · Sold items

Sold last 30 days

62.5%vs prior 30 days

Median price (30d)

$3,500.00

1900%