Results 221 to 230 of about 2,118 (251)
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The gold pan; a neglected geological tool
Economic Geology, 1954The gold pan is ordinarily regarded as a tool for sampling placer deposits. Another and very important application is shown to be the sampling and study of decomposed bedrock, in regions where outcrops of hardrock are scarce or lacking. This technique was proposed and used by Derby, an American geologist who worked for many years in Brazil.
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The gold pan; a neglected geological tool
Economic Geology, 1955In connection with a paper in which the use of the gold pan as a tool for the sampling and study of decomposed bed rock was discussed, notes that panning has been used to advantage in prospecting and geologic mapping in the Gold Coast and Sierra Leone for many years.
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Panning for gold in inner city markets [PDF]
Community Development Investment Review, 2007 Chakrabarti discusses how the Institute for a Competitive Inner City has a long history of shining light on investment opportunities in the inner city. Through their Inner City 100 competition, they have collected an impressive database of EDM companies.
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Creole Objects and Techniques: Gold Mining, Gold Panning and Gold Working in Colonial Indonesia
Baessler-Archiv – Kulturen und Künste der Welt, Bd.Tjoa-Bonatz, Mai Lin, Hård, Mikael
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Facial blast injuries in gold panning: Epidemiological and clinical patterns
Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology, 2023exaly