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.
|
|
|
UK OS Grid Reference: NY949766 Map Reference: 55°5'1"N , 2°4'47"W
Important Disclaimer: This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
Switch between Map and Globe
|