factories/factory
fields
vitriol factory
inscriptions
chalk
clay
gypsum/Gypsum
iron oxide
iron pyrite
minerals
plaster or mortar (decomposed basalt used with gypsum) > tarras
Pyrites lithoxyloides, siliceous mineralized wood
salt
siliceous mineralized wood > Pyrites lithoxyloides
siliceous mineralized wood, (cf. Pyrites )
soil
sulphur (sulphureus, sulphurous)
tarras, a plaster or mortar (decomposed basalt used with gypsum)
vitriol/Vitriol
England
Harwich
Seele, Ephraim, Mr
Wallerius
oyster shells