Leadhills and Wanlockhead
Two villages either side of the Lanarkshire–Dumfriesshire border that between them are the type locality for several species.
Leadhills and Wanlockhead sit either side of the Lanarkshire–Dumfriesshire border on one orefield. Four species are named from the district: leadhillite and lanarkite after Leadhills and its county, caledonite and susannite after Susanna Mine, all described in the 1800s. Leadhills linarite is among the finest anywhere, though crystals are often under 5 mm.
In short
- Leadhillite, caledonite, lanarkite and susannite all take their names from this district.
- Linarite from here is among the finest anywhere — an intense deep blue.
- The two villages sit on the same orefield, worked for lead over centuries.
- Specimens are typically small; crystals are often millimetric.
- Most material is old, and labels matter accordingly.
| Species | Named after | Character |
|---|---|---|
| Leadhillite | Leadhills | Colourless to pale, platy |
| Lanarkite | Lanarkshire | Pale, bladed |
| Caledonite | Caledonia | Blue-green prisms |
| Susannite | Susanna Mine | Trigonal polymorph of leadhillite |
| Linarite | (not named here) | Intense deep blue — the visual highlight |
A district that named its own minerals
Four species carry names drawn from this small area, which tells you how thoroughly it was studied by early mineralogists. The lead workings here exposed an oxidised zone with an unusually rich carbonate-sulphate chemistry, and the species that came out of it were new to science at the time.
That history is part of why old Leadhills material carries the weight it does — a specimen may well have passed through nineteenth-century hands.
Linarite is the one people want
Linarite is not named from here, but Leadhills and Wanlockhead material is among the world's best. The colour is an intense azure that is genuinely difficult to photograph accurately — it consistently looks better in hand than in any image.
Crystals are small. A linarite specimen with millimetre crystals can be a very serious piece, and judging these by size is a mistake beginners routinely make.
Buying Scottish material
Nearly all of it is old, and the two villages are frequently conflated on labels. Ask which of the two, and which mine, since Susanna Mine in particular carries additional weight as the source of susannite.
Because crystals are small, condition is assessed under magnification rather than by eye. Ask for a photograph taken through a loupe if you cannot examine the piece in person.