AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Franklinite and Willemite in Calcite

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Franklinite and Willemite in Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite)

 
Franklinite and Willemite in Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite)

Franklinite and Willemite in Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite)

Photo below under shortwave ultraviolet illumination:
Franklinite and Willemite in Calcite from Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite)

DESCRIPTION:No. 49234
Mineral:Franklinite and Willemite in Calcite
Locality:Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite)
Description:Several small octahedral crystals of dark metallic franklinite in white calcite with pink-brown willemite. The calcite fluoresces orange and the willemite fluoresces green under UV illumination.
Overall Size:5x4.5x3 cm
Crystals:3-4 mm
Archived: For reference only

 

 

 

 

 

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