5274 Schmiederite, Llechwedd Helyg Mine (Willow Bank Mine), Pen-bont Rhydybeddau, Trefeirig, Ceredigion, Wales, UK
Blue needles of schmiederite. Width of view 3mm. Stack of 25 images. Click on the image below for a higher resolution version.
Schmiederite
0398 Schmiederite, Chenite, Meadowfoot Smelter slag locality, Wanlockhead, Dumfries and Galloway, Scotland, UK
Pale blue needles are schmiederite, the tabular blue crystals are chenite. Width of view 4.5mm. Stack of 45 images. Click on the image below for a higher resolution version.