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   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">MacRae, Hugh</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department" lang="en_US">Massachusetts Institute of Technology. Department of Mining Engineering and Metallurgy</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2014-10-08T15:20:11Z</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">1885</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Mining Engineering and Metallurgy, 1885.</dim:field>
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   	&lt;Title>Refining of black copper&lt;/Title>
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