Agricola, Georg, De re metallica Libri XII, Quibus Officia, Instrumenta, Machinae, ac omnia ..., 1556
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            <p id="N1667A" type="main">
              <s id="N1667C">At duabus de cauſis uenæ uruntur: uel enim ut ex duris molles & fragi­
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              les factæ facilius aut tundi malleis pilisúe, aut mox excoqui poſſint: uel ut
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              res pingues
                <expan abbr="cõburãtur">comburantur</expan>
              ſulfur ſcilicet, bitumen,
                <expan abbr="auripigmentũ">auripigmentum</expan>
              , ſandaraca: ſed
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              sulfur ſæpius in uenis metallicis ineſt, & plerunque plus quàm cætera nocet
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              metallis omnibus, excepto auro: uerùm maximè nocet ferro, minus plum­
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              bo candido quàm uel cinereo, uel nigro, uel argento, uel æri. </s>
              <s id="N16691">Quoniam ue­
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              rò rariſſimè inuenitur aurum, in quo non ſit argentum, etiam uenæ auri ſul­
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              fur in ſe continentes urendæ ſunt priuſquam excoquantur: etenim ſulfur in
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              cinerem reſoluit metallum in uehementiſſimo fornacum igni, atque ex eo re­
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              crementum efficit: idem agit bitumen: imo interdum argentum conſumit:
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                <expan abbr="q̊d">quod</expan>
              in cadmia bituminoſa licet uidere. </s>
              <s id="N166A1">Sed nunc ad urendi modos uenio: &
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              primò
                <expan abbr="quidẽ">quidem</expan>
              ad
                <expan abbr="">eum</expan>
              , qui omnib. </s>
              <s id="N166AE">uenis
                <expan abbr="cõmunis">communis</expan>
              eſt. </s>
              <s id="N166B5">Terra
                <expan abbr="tantũmodo">tantummodo</expan>
              effoſſa
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              fit area
                <expan abbr="quadrãgula">quadrangula</expan>
              ſatis magna & à fronte aperta: ſuper
                <expan abbr="quã">quam</expan>
              ligna
                <expan abbr="cõtinẽter">continenter</expan>
                <lb/>
                <expan abbr="cõponũtur">componuntur</expan>
              : & ſuper ea alia ligna
                <expan abbr="trãſuerſa">tranſuerſa</expan>
                <expan abbr="itẽ">item</expan>
                <expan abbr="cõtinẽter">continenter</expan>
                <expan abbr="locãtur">locantur</expan>
              : quocirca
                <expan abbr="hãc">hanc</expan>
                <lb/>
                <expan abbr="lignorũ">lignorum</expan>
                <expan abbr="ſtruẽ">ſtruem</expan>
              noſtri
                <expan abbr="cratẽ">cratem</expan>
                <expan abbr="appellãt">appellant</expan>
              : id uerò iteratur uſque
                <expan abbr="">dum</expan>
              ſtrues illa
                <expan abbr="cubitũ">cubitum</expan>
                <lb/>
                <expan abbr="unũ">unum</expan>
              uel duo fiat alta: tum ſuper eam imponuntur
                <expan abbr="uenarũ">uenarum</expan>
                <expan abbr="qualiumcũque">qualiumcunque </expan>
              mal
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              leis comminutarum fragmenta: primò maxima, deinde mediocria, poſtre­
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              mò minima: ſicque coagmentatio clementer aſſurgens metæ forma figura­
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              tur. </s>
              <s id="N1670F">Ne uerò diſſipetur eiuſdem uenæ arenula aquis madida ipſi illinitur, & </s>
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