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Considerations Upon the Art of Mining - To Which Are Added, Reflections on Its Actual State in Europe
by
William Hypolitus Keating
ON THE ART OF MINING. THE importance of a science, or of an art, may probably, in most cases, be considered as proportional to the attention which it has received from mankind in general, or to the degree of perfection which it has attained. This method of testing the importance of an art cannot, however, be said to be correct in all cases. There ...
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