Exhibition Label Text: Crushed coal sample, 1980s.
This jar contains coal which was ground down by a laboratory mill.
It was tested for levels of moisture, ash, sulphur, calorific value, carbon dioxide,
coke and volatility.
Glass jars with plastic tops (black) The jars contain coal samples taken from the mill, .2 on display 8/99.
h: 120 x diameter: 50 (top) 60 (base) mm
Digital image on Keeper’s computer – S:/Keeper/MyPictures/Exhibitions/DisplayNewVisitorCentre. Taken Nov. 2003.
.2: T2 MESH SAMPLES. 212 microns from Raymond mill All BS analysis carried out on this size samples moist, ash, sulphur, calorific value, ash fusion, CO2 coking and volatile.