Barrasford Quarry, Barrasford, Northumberland, England, UK
|Latitude & Longitude (WGS84):||55° 5' 1'' North , 2° 4' 47'' West|
|Latitude & Longitude (decimal):||55.08361,-2.07972|
|UK National Grid Reference:||NY949766|
|Köppen climate type:||Cfb : Temperate oceanic climate|
Roadstone quarry operated by Tarmac on the outcrop of the Whin Sill, also produces some Oxford Limestone.
Mineralisation occurs in amygdales within the whin and also as small mineral veins. The veins are of two types quartz/calcite veins, some stevensite has been found in this situation and also as strings containing sulphides in a quartz/calcite gangue.
Vesuvianite has been found in the limestone at the contact with the whin.
13 valid minerals.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
|Permian - Carboniferous|
252.17 - 358.9 Ma
|Unnamed Igneous Intrusion, Carboniferous To Permian|
323.2 - 358.9 Ma
|Paleozoic sedimentary rocks|
Age: Mississippian (323.2 - 358.9 Ma)
Lithology: Sedimentary rocks
Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. 
323.2 - 358.9 Ma
|Early Carboniferous limestone|