AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Goethite-Hematite |
DESCRIPTION: | No. 325 |
Mineral: | Goethite-Hematite |
Locality: | Dongan Hills iron mining district, Staten Island, New York City, Richmond County, New York |
Description: | Large specimen of goethite-hematite iron ore with an internal cavity lined with lustrous black botryoidal goethite. The goethite-hematite formed from iron liberated by the decomposition of serpentine and was mined in surficial deposits in the area. Ex Joe Cilen (1916-1997) #1181 |
Overall Size: | 17x10x9 cm |
Crystals: | 5-10 mm |
Archived: | For reference only |
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