Lautenthalite and Malachite from Meadowfoot Smelter, Scotland

Lautenthalite and Malachite from Meadowfoot Smelter, Wanlockhead, Dumfries and Galloway, Scotland, UK

Specimen of slag with a number of visible minerals - lautenthalite and malachite from the Meadowfoot Smelter, Scotland.

Comes boxed with our ID label. Magnification is essential for this specimen.

There are other visible minerals on this matrix - probably serpierite and langite at a minimum.

Toxic mineral: Lautenthalite contains lead.