Subject ASC00006ic
Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
v. 8 (1835), Page 532 (1835)
Natural History Museum Library, London
BHL Page 2335600
Keywords
coal vein Tioga Clemson Bear Creek Alleghany splint coal pitch coal carbon cinder ash volatile matter Coal field coal analysis comparison geology coal proportions veins of coal chemical analysis Tioga coal chemistry coal veins