|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Pyrolusite|
|Locality:||Centre County, Pennsylvania|
|Description:||Spherical brown-black pyrolusite on brown crusty matrix. The pyrolusite aggregates show concentric growth layers. Ex. Steve Chamberlain collection #7133; acquired from Lance Hampel in 1988|
|Overall Size:||5x3x2 cm|
|Status:||Sold - Posted here for reference only|
|Buy similar:||Minerals from Mid-Atlantic, USA > Oxide Mineralss|
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