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

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    <archimedes>
      <text>
        <body>
          <chap id="N10018">
            <p id="N1C9FA" type="main">
              <s id="N1C9FC">
                <pb pagenum="386" xlink:href="001/01/396.jpg"/>
              de ea, qua argentum perpurgatur: nam auri perpurgandi rationem ante ex­
                <lb/>
              plicaui. </s>
              <s id="N1CA09">Argentum autem perpurgatur in uſtrina: cuius fornacis focum ſu­
                <lb/>
              ſtinet teſtudo lateribus concamerata: eius fornix, qui priore parte exiſtit, al­
                <lb/>
              tus eſt pedes tres. </s>
              <s id="N1CA10">Sed ipſe focus longus pedes quinque, latus quatuor: à late­
                <lb/>
              ribus & poſteriore parte muri ſunt integri: à priore uerò alter fornix alteri
                <lb/>
              ſuperpoſitus eſt: ſuper quem & murum caminus ſtatutus eſt. </s>
              <s id="N1CA17">Focus foueam
                <lb/>
              habet
                <expan abbr="rotundã">rotundam</expan>
              , latam cubitum, altam palmos duos: in
                <expan abbr="quã">quam</expan>
              inijcitur cinis cri­
                <lb/>
              bratus, & in
                <expan abbr="">eum</expan>
              teſta præparata ſic imponitur, ut cinis undique æque altus ac
                <lb/>
              ipſa ſit. </s>
              <s id="N1CA2C">Teſta autem, quæ fictilis eſt, repletur puluere, qui
                <expan abbr="cõſtat">conſtat</expan>
              ex paribus
                <lb/>
              portionibus oſſium in puluerem
                <expan abbr="contritorũ">contritorum</expan>
              , & cineris ſumpti de catino, in
                <lb/>
              quo plumbum ab auro uel argento ſeparatur: alij ad cinerem admiſcent late
                <lb/>
              rem
                <expan abbr="cõminutum">comminutum</expan>
              : quo modo neuter puluis argentum ad ſe allicit: puluis
                <expan abbr="cõ­poſitus">con­
                  <lb/>
                poſitus</expan>
              , & aqua madefactus paucus inijcitur in
                <expan abbr="teſtã">teſtam</expan>
              , et tunditur pilo ligneo
                <lb/>
              terete, longo pedem, lato palmum & digitum: ex quo extant dentes nume­
                <lb/>
              ro ſex, craſſi
                <expan abbr="digitũ">digitum</expan>
              , lati & alti
                <expan abbr="digitũ">digitum</expan>
              & tertiam eius partem, inter ſe diſtantes
                <lb/>
              ferè digito. </s>
              <s id="N1CA59">Hi ſex dentes
                <expan abbr="circulũ">circulum</expan>
              efficiunt, in cuius medio eſt ſeptimus dens
                <lb/>
              teres æque altus ac cæteri, ſed craſſus
                <expan abbr="ſeſquidigitũ">ſeſquidigitum</expan>
              . </s>
              <s id="N1CA66">Pilum uerò paulatim ab
                <lb/>
              inferiore parte ſurſum uerſus fit anguſtius, ut ultima manubrij pars teres ſit,
                <lb/>
              craſſa tres digitos. </s>
              <s id="N1CA6D">Quidam utuntur terete pilo quod dentibus caret.</s>
            </p>
            <p id="N1CA70" type="caption">
              <s id="N1CA72">P
                <emph type="italics"/>
              ilum cui dentes
                <emph.end type="italics"/>
              A. P
                <emph type="italics"/>
                <expan abbr="ilũ">ilum</expan>
              quod dentibus caret
                <emph.end type="italics"/>
              B. A
                <emph type="italics"/>
              lueus cinerum plenus
                <emph.end type="italics"/>
              C. T
                <emph type="italics"/>
              eſtæ præpa
                <lb/>
              ratæ & aſſeribus impoſitæ
                <emph.end type="italics"/>
              D. T
                <emph type="italics"/>
              eſtæ uacuæ
                <emph.end type="italics"/>
              E. L
                <emph type="italics"/>
              igna ſecanda
                <emph.end type="italics"/>
              F. S
                <emph type="italics"/>
              erra
                <emph.end type="italics"/>
              G.</s>
            </p>
            <figure id="id.001.01.396.1.jpg" xlink:href="001/01/396/1.jpg" number="184"/>
          </chap>
        </body>
      </text>
    </archimedes>