MineArchive
Menu

Glassbrook

A Swansea colliery company that sank Bryncethin's No.1 pit in 1870 and sold the colliery to the Barrow Company in 1873.

Mines operated

MineRegionYears
Barrow Colliery, Bryncethin Bridgend 1870–1873

Record created: 14 September 2026 · Last researched: 14 September 2026

Accessibility options

Saved in this browser and applied on every page. Colour is never the only cue on MineArchive; if links are hard to pick out, underline them or raise the contrast. For larger text, use your browser's zoom.

Contrast
Link visibility
Motion
Reading width