1 tonne of anthracite coal, designated 'The Trillionth Tonne' in recognition of the need to stay below one trillion tonnes of carbon dioxide emitted into the atmosphere to avoid the worst effects of climate change. 'The Trillionth Tonne' of coal 2009
Anthracite from Landshipping Colliery, Haverfordwest, Pembrokeshire, analysed by W.J. Ward Anthracite from Landshipping Colliery 1843-1889
Anthracite from Landshipping Colliery, Haverfordwest, Pembrokeshire, analysed by W.J. Ward. A handwritten note listing out the components and the ratio from the analysis results - carbon, hydrogen, oxygen, nitrogen, sulphur, water, ash. Anthracite from Landshipping Colliery 1843-1889