Footnote
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Yellow to blue zoned fluorite crystal, Swinhope Head Mine, Weardale, England, 21 mm along edge.
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Transparent green fluorite crystals to 22 mm on edge in 10 cm group. Middlehope Shields Mine, Westgate, Weardale, County Durham.
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Weardale coal measures section, in Hutchinson (1794) The History and Antiquities of the County Palatine of Durham, Volume 3.
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Ozzy Christmas
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Frimpong and Johnny the great elephant hunters
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Fluorite UV Heights Mine, Weardale, Co Durham, UK.
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0203 Fluoriet.JPG
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113 Overlooking Weardale.
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Tina's Twins
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