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Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2 | |
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Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Specimen 220mm x 80mm. Ankerite from the high flat horizon of the Great Limestone on Tatters String. |
| © HW | Photo ID: 16522 View Count: 544 |
Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2, Fluorite : CaF2 | |
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Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK From deads stacked in a flat at the High flat horizon of the Great Limestone, Jug vein. Fluorite to 8mm. |
| © HW | Photo ID: 17867 View Count: 518 |
Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2, Fluorite : CaF2, Sphalerite : (Zn,Fe2+)S | |
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Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Collected from the High Flat Horizon of the Great Limeston on the section of Jug Vein East of the Horse Level. A very typical association for this part of the mine. |
| © HW | Photo ID: 16384 View Count: 497 |
Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2, Fluorite : CaF2, Sphalerite : (Zn,Fe2+)S | |
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Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK A 1cm yellow fluorite cube surrounded by orange ankerites with small sphalerites. From the High Flat horizon of the Great Limestone on Jug Vein. |
| © HW | Photo ID: 23367 View Count: 449 |
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Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Mass of orange brown ankerite crystals, with sphalerite grains to about 2 mm across and minor galena. Specimen size: 8 x 8 x 4 cm. P Haas photograph and collection (no. 23-018). |
| © Peter Haas | Photo ID: 30683 View Count: 397 |
Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2, Fluorite : CaF2 | |
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Brownley Hill Mine (Bloomsberry Horse Level), Nenthead, Alston Moor District, North Pennines, North and Western Region (Cumberland), Cumbria, England, UK Ankerite as inclusions in a 25mm yellow fluorite crystal. From the High flat Horizon of the Great Limestone on Jug Vein. |
| © HW | Photo ID: 25569 View Count: 368 |
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