<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-20T19:45:09Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/157927" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/157927</identifier><datestamp>2024-12-24T03:54:00Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131024</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Towne, Linwood O.</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="date" qualifier="accessioned">2024-12-23T22:05:56Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2024-12-23T22:05:56Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">1878</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">1878</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">https://hdl.handle.net/1721.1/157927</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">39693731</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis: B.S., Massachusetts Institute of Technology, Department of Mining Engineering and Metallurgy, 1878</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Linwood O. Towne.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">B.S.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="collection" lang="en_US">B.S. Massachusetts Institute of Technology, Department of Mining Engineering and Metallurgy</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">97 leaves</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided.</dim:field>
   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Mining Engineering and Metallurgy</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">The working of 5668 lbs. third grade and 1147 lbs. 1st grade argentiferous galena ore from the Merrimac Mine, Newburyport, Mass., including crushing, washing, roasting, and smelting of the ore and refining the products obtained</dim:field>
   <dim:field mdschema="dc" element="type" lang="en_US">Thesis</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="mimetype">application/pdf</dim:field>
   <dim:field mdschema="dspace" element="imported" lang="en_US">2024-12-23T22:05:56Z</dim:field>
   <dim:field mdschema="dspace" element="entity" qualifier="type">Publication</dim:field>
   <dim:field mdschema="mit" element="thesis" qualifier="degree" lang="en_US">Bachelor</dim:field>
   <dim:field mdschema="others" element="access-status">unknown</dim:field>
   <dim:field mdschema="others" element="access-status">unknown</dim:field>
   <dim:field mdschema="cerif" element="openaire" authority="" confidence="-1">&lt;Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="3f2ecd5d-818f-477a-8e52-26cd17bbdda5">
	&lt;Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843&lt;/Type>
   	&lt;Title>The working of 5668 lbs. third grade and 1147 lbs. 1st grade argentiferous galena ore from the Merrimac Mine, Newburyport, Mass., including crushing, washing, roasting, and smelting of the ore and refining the products obtained&lt;/Title>
   	&lt;PublishedIn>
    	&lt;Publication>
      	&lt;/Publication>
   	&lt;/PublishedIn>
   	&lt;PublicationDate>1878&lt;/PublicationDate>
   	&lt;Authors>
      	&lt;Author>
        	&lt;DisplayName>Towne, Linwood O.&lt;/DisplayName>
         	&lt;Affiliation>
         		&lt;OrgUnit>
         		&lt;/OrgUnit>
         	&lt;/Affiliation>
      	&lt;/Author>
	&lt;/Authors>
   	&lt;Editors>
	&lt;/Editors>
    &lt;Publishers>
        &lt;Publisher>
            &lt;DisplayName>Massachusetts Institute of Technology&lt;/DisplayName>
            &lt;OrgUnit />
        &lt;/Publisher>
    &lt;/Publishers>
    &lt;License>http://dspace.mit.edu/handle/1721.1/7582&lt;/License>
    &lt;Keyword>Mining Engineering and Metallurgy&lt;/Keyword>
	&lt;Access xmlns="http://purl.org/coar/access_right" 
    >
    &lt;/Access>
&lt;/Publication>
</dim:field>
</dim:dim>
</metadata></record></GetRecord></OAI-PMH>