<?xml version="1.0" encoding="UTF-8"?><collection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"><record><leader>02635cam a2200613 a 4500</leader><controlfield tag="001">101702880</controlfield><controlfield tag="003">MiAaHDL</controlfield><controlfield tag="005">20250726000000.0</controlfield><controlfield tag="006">m        d        </controlfield><controlfield tag="007">cr bn ---auaua</controlfield><controlfield tag="008">910221s1991    dcua     b   f000 0 eng  </controlfield><datafield tag="010" ind1=" " ind2=" "><subfield code="a">   91002686 </subfield></datafield><datafield tag="029" ind1="1" ind2=" "><subfield code="a">GBVCP</subfield><subfield code="b">112104428</subfield></datafield><datafield tag="029" ind1="1" ind2=" "><subfield code="a">AU@</subfield><subfield code="b">000008344700</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(MiU)990147535130106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-miu.990147535130106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)MIU01000000000000014753513-goog</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)23254070</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)Aleph014753513</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DLC</subfield><subfield code="b">eng</subfield><subfield code="c">DLC</subfield><subfield code="d">BTCTA</subfield><subfield code="d">GBVCP</subfield><subfield code="d">OCLCO</subfield><subfield code="d">OCLCF</subfield><subfield code="d">OCLCQ</subfield><subfield code="d">TRAAL</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">MAIN</subfield></datafield><datafield tag="050" ind1="0" ind2="0"><subfield code="a">TN295</subfield><subfield code="b">.U4 no. 9295</subfield><subfield code="a">TN278.5</subfield></datafield><datafield tag="082" ind1="0" ind2="0"><subfield code="a">622 s</subfield><subfield code="a">622/.22</subfield><subfield code="2">20</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">I 28.27:9295</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Brink, Susan.</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Application of petrographic techniques to assess in situ leach mining potential /</subfield><subfield code="c">by Susan Brink [and three others].</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Washington, D.C. :</subfield><subfield code="b">United States, Department of the Interior, Bureau of Mines,</subfield><subfield code="c">1991.</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">ii, 14 pages :</subfield><subfield code="b">illustrations (some color) ;</subfield><subfield code="c">28 cm.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">unmediated</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">volume</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">Information circular / Bureau of Mines ;</subfield><subfield code="v">9295</subfield></datafield><datafield tag="504" ind1=" " ind2=" "><subfield code="a">Includes bibliographical references (page 14).</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">Mode of access: Internet.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Solution mining</subfield><subfield code="x">Testing.</subfield><subfield code="2">fast</subfield><subfield code="0">http://id.worldcat.org/fast/1125647</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Silver ores.</subfield><subfield code="2">fast</subfield><subfield code="0">http://id.worldcat.org/fast/1118950</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Petrology.</subfield><subfield code="2">fast</subfield><subfield code="0">http://id.worldcat.org/fast/1059885</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Manganese ores.</subfield><subfield code="2">fast</subfield><subfield code="0">http://id.worldcat.org/fast/1007614</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Gold ores.</subfield><subfield code="2">fast</subfield><subfield code="0">http://id.worldcat.org/fast/944504</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Copper ores.</subfield><subfield code="2">fast</subfield><subfield code="0">http://id.worldcat.org/fast/878527</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Petrology.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85100472</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Silver ores.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85122641</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Gold ores.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85055738</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Manganese ores.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85080499</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Copper ores.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85032383</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Solution mining</subfield><subfield code="x">Testing.</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Solution mining</subfield><subfield code="a">Testing</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Silver ores</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Petrology</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Manganese ores</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Gold ores</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Copper ores</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Blake, Rolland Laws.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Earley, Drummond.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Saini-Eidukat, Bernhardt.</subfield></datafield><datafield tag="710" ind1="1" ind2=" "><subfield code="a">United States.</subfield><subfield code="b">Bureau of Mines.</subfield><subfield code="0">http://id.loc.gov/authorities/names/n79063444</subfield><subfield code="1">http://id.loc.gov/rwo/agents/n79063444</subfield></datafield><datafield tag="730" ind1="0" ind2=" "><subfield code="a">Technical Report Archive &amp; Image Library (TRAIL)</subfield></datafield><datafield tag="899" ind1=" " ind2=" "><subfield code="a">39015095077254</subfield></datafield><datafield tag="CID" ind1=" " ind2=" "><subfield code="a">101702880</subfield></datafield><datafield tag="DAT" ind1="0" ind2=" "><subfield code="a">20241218070232.0</subfield><subfield code="b">20250726000000.0</subfield></datafield><datafield tag="DAT" ind1="1" ind2=" "><subfield code="a">20260318165557.0</subfield><subfield code="b">2026-03-19T08:40:49Z</subfield></datafield><datafield tag="DAT" ind1="2" ind2=" "><subfield code="a">2024-04-21T17:30:02Z</subfield></datafield><datafield tag="CAT" ind1=" " ind2=" "><subfield code="a">SDR-MIU</subfield><subfield code="c">miu</subfield><subfield code="d">ALMA</subfield><subfield code="l">prepare.pl-004-009</subfield></datafield><datafield tag="FMT" ind1=" " ind2=" "><subfield code="a">BK</subfield></datafield><datafield tag="HOL" ind1=" " ind2=" "><subfield code="0">sdr-miu.990147535130106381</subfield><subfield code="a">MiU</subfield><subfield code="b">SDR</subfield><subfield code="c">GWLA</subfield><subfield code="f">014753513</subfield><subfield code="p">mdp.39015095077254</subfield><subfield code="s">MIU</subfield><subfield code="1">990147535130106381</subfield></datafield><datafield tag="974" ind1=" " ind2=" "><subfield code="b">MIU</subfield><subfield code="c">GWLA</subfield><subfield code="d">20260319</subfield><subfield code="s">google</subfield><subfield code="u">mdp.39015095077254</subfield><subfield code="y">1991</subfield><subfield code="r">pd</subfield><subfield code="q">bib</subfield><subfield code="t">US fed doc</subfield></datafield></record></collection>