... The iron ore exists in great abundance, but I did not find any limestone in its immediate vicinity...
David Livingstone 「Missionary Travels and Researches in South Africa」
... The road led on this day over immense sheets of sandstone and iron ore...
Henry M. Stanley 「How I Found Livingstone」
...The Negro can work in wood and iron; and no one objects so long as heconfines his work to the felling of trees and sawing of boards, to thedigging of iron ore and making of pig iron...
Booker T. Washington 「The Future of the American Negro」
...testâ depressâ, fuscâ; spirâ complanatâ minimâ; ore intus atro-purpureo; umbilico magno, clauso labio interiore rufo...
William Swainson 「Zoological Illustrations, Volume II」
...Mushet’s remarks on the remains of the aboveworks—First attempts to use prepared coal in thefurnaces—Iron-works suppressed—Value of iron ore at thattime—Dr...
H. G. Nicholls 「The Forest of Dean」
...Lastly, six“barganers” were to fix the price at which iron ore should besold or carried to the different works...
H. G. Nicholls 「The Forest of Dean」
...A penalty of £5 was imposed upon any person undertwenty-one years of age carrying ore or coal...
H. G. Nicholls 「The Forest of Dean」
...” Such a practice is well rememberedby the aged miners, the chief part of the ore used coming by sea fromWhitehaven...
H. G. Nicholls 「The Forest of Dean」
...Brush ore is a hydrate with protoxide of iron, and frequently, if not muchmixed with calcareous earth, contains from 60 to 65 per cent...
H. G. Nicholls 「The Forest of Dean」
...The predominance ofmagnetic iron ore, to which they owe their vivid colour, has thusseriously affected the molecular arrangement of the rocks...
Hugh Macmillan 「Roman Mosaics」
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audacious intrusion enzymes
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