Origin of the Rammelsburg ore deposits
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چکیده
منابع مشابه
The Hercynian ore deposits from the Catalonian Coastal Ranges
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country to the economic activity existing in developed countries. Incidentally, my planning office has just finished a feasibility study for an area in the Amazon Basin where 500 families may be settled in 14,400 hectares (1 hectare = 10,000 square meters), with a loan of $16,000 (United States dollars) per family extending over a 10-year period. After 10 years each family will have paid the lo...
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ژورنال
عنوان ژورنال: Economic Geology
سال: 1911
ISSN: 1554-0774,0361-0128
DOI: 10.2113/gsecongeo.6.3.303