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="N1EC26" type="main">
              <s id="N1EC72">
                <pb pagenum="438" xlink:href="001/01/448.jpg"/>
              cùm in ſecundis fornacibus ſeparatur ab argento, detrahuntur, atque molyb­
                <lb/>
              dæna, quæ in
                <expan abbr="earũdem">earundem</expan>
              fornacum media catini parte reſidet, ac focus, qui ui­
                <lb/>
              tium fecit & ſtannum combibit, ſimul cum paucis recrementis in primis for
                <lb/>
              nacibus coquantur: plumbum, ſiue potius ſtannum, quod è fornace deflu­
                <lb/>
              xit in catinum, effundatur in catillos æreos, qualibus utitur ſecretor. </s>
              <s id="N1EC86">Talis
                <lb/>
              plumbi centumpondium
                <expan abbr="argẽti">argenti</expan>
              uncias quatuor, aut ſi focus uitium fecerit,
                <lb/>
              plures in ſe continet: cuius exigua portio addatur ad æs & plumbum, cùm
                <lb/>
              ex eis conficiuntur panes. </s>
              <s id="N1EC93">Si enim magna adijceretur, temperatura ditior,
                <lb/>
              quàm par ſit, fieret: qua de cauſa ſolertes officinæ præſides ſpinas cum alijs
                <lb/>
              ſpinis precioſis permiſcent: molybdænam, quæ in media catini parte reſe­
                <lb/>
              dit, & focum, qui ſtannum
                <expan abbr="cõbibit">combibit</expan>
              , cum alia molybdæna, quæ in catino reſe
                <lb/>
              dit. </s>
              <s id="N1ECA2">Attamen aliquot panes iſtiuſmodi diuites unà
                <expan abbr="">cum</expan>
              reliquis panibus ſtan
                <lb/>
              neis, quos ſecretor confecit, rurſus in ſecundas fornaces inferri poſſunt. </s>
              <s id="N1ECAB">Sed
                <lb/>
              incolæ Carpathi montis, ſi
                <expan abbr="abũdauerint">abundauerint</expan>
              particulis æris tuſi, aut plumbo ex
                <lb/>
              scrementis confecto, uel in fornace, in qua panes fathiſcentes torrentur, col
                <lb/>
              lecto, aut ſpuma argenti, ea uarijs modis temperant. </s>
              <s id="N1ECB8">Prima temperatura ha­
                <lb/>
              bet plumbi ex ſpinis conflati centumpondia duo, ſpumæ argenti, ſpinarum
                <lb/>
              ex molybdæna confectarum: plumbi in fornace, in qua panes fathiſcentes
                <lb/>
              torrentur collecti, æris minuti ſingulorum dimidium centumpondium: ex
                <lb/>
              quibus conflatur panis: quo modo excoctores, cùm debitam operam in co
                <lb/>
              quendo
                <expan abbr="cõſumpſerint">conſumpſerint</expan>
              , panes id genus quadraginta conficiunt. </s>
              <s id="N1ECC9">Altera tem­
                <lb/>
              peratura habet ſpumæ argenti
                <expan abbr="cẽtumpondia">centumpondia</expan>
              duo, plumbi depauperati, uel
                <lb/>
              ex recrementis conflati unum et quartam partem, plumbi ex ſpinis confecti
                <lb/>
              dimidium centumpondium, æris minuti tantundem. </s>
              <s id="N1ECD6">Tertia ſpumæ argen­
                <lb/>
              ti centumpondia tria, plumbi depauperati,
                <expan abbr="plũbi">plumbi</expan>
              ex ſpinis confecti, æris mi­
                <lb/>
              nutè contuſi ſingulorum dimidium centumpondium: utroque modo confla
                <lb/>
              tur panis. </s>
              <s id="N1ECE3">Excoctores cùm munus coquendi perfecerint, panes triginta con
                <lb/>
              fecerunt. </s>
              <s id="N1ECE8">Rationem
                <expan abbr="aũt">aut</expan>
              , qua apud Rhetos panes fiunt, à quibus item ſtan­
                <lb/>
              num ſeparatur, libro nono explicaui. </s>
              <s id="N1ECF1">At argentum hoc modo à ferro ſe­
                <lb/>
              cernatur: ſcobis ferri elimatæ & ſtibij pares portiones conijciantur in cati­
                <lb/>
              num fictilem: qui operculatus & oblitus imponatur in fornacem, quæ aura
                <lb/>
              inſpiratur: his liquefactis & rurſus refrigeratis catinus frangatur. </s>
              <s id="N1ECFA">Maſſula,
                <lb/>
              quæ in eius fundo reſidet exempta, in puluerem conteratur: ad quem plum
                <lb/>
              bi tantundem addatur: in altero catino fictili cocta permiſceantur: ad ulti­
                <lb/>
              mum, maſſula inijciatur in catinum cinereum, & plumbum ab argento ſepa
                <lb/>
              retur. </s>
              <s id="N1ED05">Atque tot & tam uariæ ſunt rationes, quibus metallum à metallo ſecer­
                <lb/>
              nitur. </s>
              <s id="N1ED0A">Modos uerò, quibus eadem miſcentur, partim in libro de natura foſſi
                <lb/>
              lium octauo expoſui, partim aliàs exponam: nunc ad reliqua pergam.</s>
            </p>
            <p id="N1ED0F" type="main">
              <s id="N1ED11">De re Metallica Libri XI. FINIS.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>