Agricola, Georg, De re metallica Libri XII, Quibus Officia, Instrumenta, Machinae, ac omnia ..., 1556
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          <chap id="N10018">
            <pb pagenum="216" xlink:href="001/01/226.jpg"/>
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            <p id="N16803" type="main">
              <s id="N16805">Si uero pyrites uel cadmia, uel alia uena metalli particeps
                <expan abbr="pluſculũ">pluſculum</expan>
              ſulfu­
                <lb/>
              ris uel bituminis in ſe
                <expan abbr="cõtineat">contineat</expan>
              , ſic urenda eſt, ut
                <expan abbr="neutrũ">neutrum</expan>
              pereat: itaque in
                <expan abbr="ferreã">ferream</expan>
                <lb/>
                <expan abbr="laminã">laminam</expan>
                <expan abbr="foraminũ">foraminum</expan>
                <expan abbr="plenã">plenam</expan>
                <expan abbr="cõiecta">coniecta</expan>
              , carbonibusque ſuperiniectis uritur. </s>
              <s id="N1682B">Eam
                <expan abbr="la­minã">la­
                  <lb/>
                minam</expan>
                <expan abbr="ſuſtinẽt">ſuſtinent</expan>
              tres muri, duo à lateribus, tertius à tergo. </s>
              <s id="N16838">Sub ipſa ollæ, in qui
                <lb/>
              bus aqua ineſt, collocantur: in
                <expan abbr="quã">quam</expan>
              uapor ſulfuroſus uel bituminoſus defer­
                <lb/>
              tur: inque ea pinguitudo, ſi ſulfur fuerit,
                <expan abbr="plerũque">plerunque</expan>
              lutea: ſi bitumen, picis inſtar
                <lb/>
              nigra ſupernatans
                <expan abbr="cõcreſcit">concreſcit</expan>
              : quæ ni eliceretur, metallo, dum excoqueretur
                <lb/>
              uena,
                <expan abbr="multũ">multum</expan>
              noceret. </s>
              <s id="N16853">Ab ea uerò ſic ſeparata
                <expan abbr="ali〈quẽ〉">aliquem</expan>
              utilitatis
                <expan abbr="fructũ">fructum</expan>
              homini­
                <lb/>
              bus præbet: maxime ſulfurea. </s>
              <s id="N16860">Ex uapore
                <expan abbr="aũt">aut</expan>
              , qui
                <expan abbr="">non</expan>
              in
                <expan abbr="aquã">aquam</expan>
              , ſed in
                <expan abbr="ſolũ">ſolum</expan>
              de­
                <lb/>
              fertur, ſulfur uel bitumen fit pompholygis ſimile, & tam leue, ut difflari ſpiri
                <lb/>
              tu poſſit. </s>
              <s id="N16877">Alij
                <expan abbr="utũtur">utuntur</expan>
              fornace
                <expan abbr="cõcamerata">concamerata</expan>
              , & è fronte patente, atque in duas ca
                <lb/>
              meras diſtincta. </s>
              <s id="N16884">
                <expan abbr="Inferiorẽ">Inferiorem</expan>
              murus, in eius medio ductus, in duas partes æqua
                <lb/>
              les diuidit, in quibus ollæ, ſimiliter
                <expan abbr="aquã">aquam</expan>
              in ſe
                <expan abbr="cõtinentes">continentes</expan>
              , collocantur. </s>
              <s id="N16894">Supe
                <lb/>
              rior uerò rurſus in tres partes eſt diſtributa:
                <expan abbr="quarũ">quarum</expan>
              media,
                <expan abbr="">non</expan>
              latior medio
                <lb/>
              muro, cuius ſuprema pars eſt, ſemper patet: in ea enim ligna imponuntur: a­
                <lb/>
              lijs duabus ſunt ferreæ fores, quæ lignis accenſis clauduntur, ut non minus
                <lb/>
              quàm teſtudo ignis
                <expan abbr="ardorẽ">ardorem</expan>
                <expan abbr="cõtineant">contineant</expan>
              : in illarum bacillis ferreis, quæ pro pa
                <lb/>
              uimento habent, collocantur ollæ fundo carentes: cuius loco cancelli, ex fer
                <lb/>
              reis ſilis facti, in quanque imponuntur: per quorum foramina ſulfuroſi uel bi
                <lb/>
              tuminoſi uapores à uena uſta manant in ollas inferiores. </s>
              <s id="N168B5">
                <expan abbr="Superiorũ">Superiorum</expan>
              autem
                <lb/>
              ollarum ſingulæ centumpondium uenæ capiunt: qua repletæ operculis te­
                <lb/>
              guntur, lutoque oblinuntur.</s>
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