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

Table of figures

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          <chap id="N10018">
            <pb pagenum="363" xlink:href="001/01/373.jpg"/>
            <figure id="id.001.01.373.1.jpg" xlink:href="001/01/373/1.jpg" number="174"/>
            <p id="N1B9D0" type="main">
              <s id="N1B9D2">At ſtibio ſic argentum ab auro ſeparetur. </s>
              <s id="N1B9D5">Si in beſſe auri fuerint argenti
                <lb/>
              ſeptem, uel ſex, uel quinque binæ ſextulæ, ad
                <expan abbr="unã">unam</expan>
              auri partem adijciantur tres
                <lb/>
              ſtibij partes: ſed ne ſtibium conſumat aurum in catino fictili igneſcente co­
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              quatur cum ære: quod ſi aurum aliquam æris portionem in ſe continet, ad
                <lb/>
              ſtibij beſſem adijciatur æris ſicilicus: ſi nullam, ſemuncia: nam æs ſtibio ad
                <lb/>
              aurum ab argento ſeparandum eſt adiumento. </s>
              <s id="N1B9E6">Aurum autem primò inijcia
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              tur in catinum fictilem
                <expan abbr="igneſcẽtem">igneſcentem</expan>
              : atque quàm primum liquatum in orbem
                <lb/>
              fertur ad ipſum paucum ſtibium adijciatur ne exiliat: id liquefactum breui
                <lb/>
              temporis ſpacio etiam in circum fertur: quod cùm factum fuerit omne reli­
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              quum ſtibium inijcere conuenit, catinum operculo tegere, miſturam coque
                <lb/>
              re, donec quis iter
                <expan abbr="longũ">longum</expan>
              paſſus quinque & triginta facere poſſit: mox effun­
                <lb/>
              datur in alterum catinum ferreum, ſuperius latum, inferius anguſtum, in fer
                <lb/>
              reo uel ligneo trunco collocatum, ſed prius calefactum, & ſeuo uel cera illi­
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              tum: atque is concutiatur: quo modo aurea maſſa in ipſius fundo reſidebit:
                <lb/>
              quæ catino refrigerato decutiatur, eademque
                <expan abbr="ratiõe">ratione</expan>
              adhuc quater coquatur:
                <lb/>
              ſed ſingulis uicibus minore ſtibij pondere ad aurum adiecto: ſitque ultima ſti
                <lb/>
              bium auri
                <expan abbr="tantũmodo">tantummodo</expan>
              duplum, aut paulo amplius. </s>
              <s id="N1BA0F">Tum aurea quidem maſ
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              ſa in catino cinereo coquatur, ſtibium uerò rurſus ter uel quater in fictili: ſin
                <lb/>
              gulis autem uicibus reſidebit aurea maſſula: ſed ſiue tres ſiue quatuor maſſu</s>
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          </chap>
        </body>
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