National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Scientific report. Tomography of natural gold findings
Vopálenský, Michal ; Kumpová, Ivana
The aim of the research was to visualize the distribution of gold in natural findings by means of the computed tomography (CT). Gold is present as an alloy with silver (gold being prevalent at least close to the surface, where X-ray fluorescence is applicable). The findings are not homogenous nugets, but stones where gold is distributed in the parent rock (quartz). The purpose of the CT is to visualize the structure of gold in quartz, localize cavities and other structural features.

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