AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from England > Fluorite with Siderite

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

   

Fluorite with Siderite from Boltsburn Mine, Rookhope, County Durham, England

 
Fluorite with Siderite from Boltsburn Mine, Rookhope, County Durham, England

Fluorite with Siderite from Boltsburn Mine, Rookhope, County Durham, England

Photo below under shortwave ultraviolet illumination:
Fluorite with Siderite from Boltsburn Mine, Rookhope, County Durham, England

DESCRIPTION:No. 27565
Mineral:Fluorite with Siderite
Locality:Boltsburn Mine, Rookhope, County Durham, England
Description:Translucent crystals of yellow fluorite up to 30 mm with partial overgrowth of brown siderite crystals. The fluorite fluoresces bright violet under UV illumination. For more info on UK fluorite see the Rocks and Minerals, Nov.-Dec., 2004. Ex. A. Lincoln Sherk II, MD. (1896-1970)
Overall Size:9x6x3 cm
Crystals:1-30 mm
Archived: For reference only

 

 

 

 

 

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