Agricola, Georg, De re metallica Libri XII, Quibus Officia, Instrumenta, Machinae, ac omnia ..., 1556

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      <text>
        <body>
          <chap id="N10018">
            <p id="N1D8BD" type="main">
              <s id="N1D8FD">
                <pb pagenum="409" xlink:href="001/01/419.jpg"/>
              pedibus alte ſunt à ſolo officinæ, deriuatur: à ſiniſtro uerò latere iccirco fo­
                <lb/>
              ramen, ut ligna fagina, quibus ignis alitur, in eam imponi poſſint. </s>
              <s id="N1D911">Itaque ſiue
                <lb/>
              in æris centumpondio argenti ſextans & ſemuncia fuerint, ſiue quadrans, ſi
                <lb/>
              ue quadrans & ſemuncia, eius octo & triginta centumpondia ſimul in hac
                <lb/>
              fornace
                <expan abbr="recoquũtur">recoquuntur</expan>
              , uſque dum in unoquoque æris reſidui centumpondio re­
                <lb/>
              maneat argenti triens & ſemuncia: uerbi cauſa: Si in æris
                <expan abbr="nondũ">nondum</expan>
              recocti cen
                <lb/>
              tumpondio argenti quadrans & ſemuncia fuerint, octo & triginta eiuſdem
                <lb/>
              centumpondia, quæ ſimul recoqui ſolent, undecim
                <expan abbr="argẽti">argenti</expan>
              libras & unciam
                <lb/>
              in ſe continebunt. </s>
              <s id="N1D92E">Quoniam uerò à tanta æris maſſa recocta quindecim cen
                <lb/>
              tumpondia, quibus de libris argenti quatuor ac triente & ſemuncia reſtant
                <lb/>
              duæ libræ ac triens, auferuntur, tria & uiginti centumpondia, in quibus in­
                <lb/>
              ſunt argenti libræ octo & dimidia atque quadrans, remanent:
                <expan abbr="quorũ">quorum</expan>
              quodque
                <lb/>
              argenti trientem, ſemunciam, drachmam, drachmæ partem tertiam & uiceſi
                <lb/>
              mam in ſe continet. </s>
              <s id="N1D93F">Atque à tali ære
                <expan abbr="argentũ">argentum</expan>
              ſecernere fructuoſum eſt. </s>
              <s id="N1D946">Vt au­
                <lb/>
              tem magiſter de numero
                <expan abbr="cẽtumpondiorum">centumpondiorum</expan>
              æris reſidui certior fieri poſſit,
                <lb/>
              ab eo abſtractum ponderet: primo enim deriuatur in catinum fornaci ſubie
                <lb/>
              ctum, & ex eo panes fiunt: atque in ære ſic diuidendo operam & ſpacium ho­
                <lb/>
              rarum quatuordecim conſumit: æs quidem reſiduum, cùm ad ipſum
                <expan abbr="certũ">certum</expan>
                <lb/>
              plumbi pondus, de qua temperatura mox dicam, adiectum fuerit, denuo co
                <lb/>
              quitur in prima fornace, ac conflantur panes, & ab ære
                <expan abbr="argẽtum">argentum</expan>
              ſecernitur. </s>
              <s id="N1D961">
                <lb/>
              Abſtractum uerò etiam iterum coquitur in prima fornace: deinde in ſecun­
                <lb/>
              da recoquitur, ut reſiduum rubrum fiat: at tunc abſtractum etiam denuo co
                <lb/>
              quitur in prima fornace, ac in ſecunda recoquitur, ut inde conficiatur æs cal
                <lb/>
              darium. </s>
              <s id="N1D96B">Cùm autem æs uel fuluum, uel rubrum, uel
                <expan abbr="caldariũ">caldarium</expan>
              , in ſecunda for
                <lb/>
              nace recoquitur, cuiusque quadraginta centumpondia in ea
                <expan abbr="collocãtur">collocantur</expan>
              : atque
                <lb/>
              ex ipſis conficiuntur minimùm uiginti, ſummùm quinque & triginta
                <expan abbr="centũ­pondia">centun­
                  <lb/>
                pondia</expan>
              . </s>
              <s id="N1D980">Quinetiam panum
                <expan abbr="fathiſcentiũ">fathiſcentium</expan>
              circiter duo & uiginti centumpon
                <lb/>
              dia, & æris fului decem, rubri octo ſimul in hac fornace collocata recoquun
                <lb/>
              tur, ut inde fiat æs perfectum.</s>
            </p>
            <p id="N1D98B" type="caption">
              <s id="N1D98D">F
                <emph type="italics"/>
              ornax
                <emph.end type="italics"/>
              A. C
                <emph type="italics"/>
              atinus ſuperior
                <emph.end type="italics"/>
              B. C
                <emph type="italics"/>
              atinus
                <lb/>
              inferior
                <emph.end type="italics"/>
              C. P
                <emph type="italics"/>
              anes
                <emph.end type="italics"/>
              D.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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