Latitude & Longitude (WGS84):
52ยฐ 23' 31'' North , 3ยฐ 51' 43'' West
Latitude & Longitude (decimal):
UK National Grid Reference:
SN733788
Type:
Mine (Abandoned) - last checked 2020
Long-form identifier:
mindat:1:2:5173:9
Other/historical names associated with this locality:
Dyfed; Cardiganshire
Approaching the site from the village of Ystumtuen the narrow lane climbs steeply and then turns sharply left defining the eastern and northern boundaries of the workings. In all the site is approximately 300m x 100m aligned east-west, divided into 2 roughly equal halves by a north-south farm track.
Within the bend of the road is an east-west aligned open working associated with small spoil heaps. In the middle of the site on the southern edge beside the farm track is a fenced shaft collar. The site generally has the appearance of many low mounds of spoil now grassed over.
At the time of this visit (Dec 2017) the site was being used as pony paddocks and no closer inspection was possible other than from the road.
It is however also possible that work took place to the north of the road. Though most of that is now tree covered there is a place occupied by farm machinery that has a prominent mound of what could be spoil.
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Detailed Gallery
Strunz
Chemical Elements
Commodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
6 valid minerals.
Gallery:
List of minerals arranged by Strunz 10th Edition classification
List of minerals for each chemical element
Other Regions, Features and Areas containing this locality
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833โ844.
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