Casati, Paolo, De igne dissertationes physicae, 1686
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            <s xml:id="echoid-s10013" xml:space="preserve">
              <pb o="328" file="0340" n="340" rhead="Diſſertatio Vndecima"/>
            decutiunt. </s>
            <s xml:id="echoid-s10014" xml:space="preserve">Verùm hi non ſatis animaduerterunt, quanta aquę
              <lb/>
            Regiæ copia paranda eſſet, vt illi ingens vas auratum immergere-
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            tur ad diſſoluendum aurum; </s>
            <s xml:id="echoid-s10015" xml:space="preserve">id ſcilicet nullo ſumptuum compen-
              <lb/>
            dio fieret, & </s>
            <s xml:id="echoid-s10016" xml:space="preserve">ſatius eſt aliquid auri hac ratione fortaſſe deperdi,
              <lb/>
            quàm tantam vim aquæ Regiæ parare. </s>
            <s xml:id="echoid-s10017" xml:space="preserve">Cœterùm, quia aurum
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            alteri metallo obductum fuit ope Mercurij, probabile eſt ſulphu-
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            ris accenſi virtute (videlicet eius ſalibus, atque ſpiritibus, vaſis
              <lb/>
            ſuperficiem penetrantibus) Mercurij particulas aurum cum ſubie-
              <lb/>
            cto Metallo connectentes diſcuti, & </s>
            <s xml:id="echoid-s10018" xml:space="preserve">expirare, adeoque aurum,
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            ſoluto nexu, decuti poſſe. </s>
            <s xml:id="echoid-s10019" xml:space="preserve">In ſulphure autem communi eſſe ſali-
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            nas particulas Chalcantho ſimiles & </s>
            <s xml:id="echoid-s10020" xml:space="preserve">analogas, oſtendit Sulphuris
              <lb/>
            Oleum per campanam collectum, cui atque Spiritui Vitrioli pla-
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            nè ſimilis acor eſſe deprehenditur. </s>
            <s xml:id="echoid-s10021" xml:space="preserve">Porrò quamuis ad ſeparandum
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            aurum, quod argenti ſuperficiem veſtit, ſulphur accenſum va-
              <lb/>
            leat, non æquè tamen vtile erit, ſiaurum fuerit argento permi-
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            ftum & </s>
            <s xml:id="echoid-s10022" xml:space="preserve">temperatum, præſertim ex communi vſu: </s>
            <s xml:id="echoid-s10023" xml:space="preserve">Nam qui in
              <lb/>
            metallis verſantur, quomodo ſulphure vti poſſint ad ſeparandum
              <lb/>
            ab argento aurum, nôrunt ex his, quæ lib. </s>
            <s xml:id="echoid-s10024" xml:space="preserve">10. </s>
            <s xml:id="echoid-s10025" xml:space="preserve">de re metallicâ ſcri-
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            bit Georgius Agricola. </s>
            <s xml:id="echoid-s10026" xml:space="preserve">Contra verò argento dealbatur cupri ſu-
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            perficies, ſiargenti portio diſſoluatur aquâ forti, tum ſal Am-
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            moniacus eâ copiâ addatur, vt ſpiſſioris pultis in morem craſſeſcat,
              <lb/>
            quaſi maſſa, quę in trochiſcos diuidatur, & </s>
            <s xml:id="echoid-s10027" xml:space="preserve">exſiccata ſeruetur:
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            </s>
            <s xml:id="echoid-s10028" xml:space="preserve">Nam ſi vel tenuiter ſaliuâ humeſcat, & </s>
            <s xml:id="echoid-s10029" xml:space="preserve">cupro eam affrices, hoc
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            niteſcet eximio quodam candore, ſed cui ab acribus ſuccis ca-
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            nendum. </s>
            <s xml:id="echoid-s10030" xml:space="preserve">Particulæ ſcilicet argenti tum ſalibus illis aquę fortis,
              <lb/>
            tum Ammoniaco iunctæ, vbi ſaliuæ humore ſeparantur à reliquis,
              <lb/>
            adhęrent cupro, eorumdem ſalium ope: </s>
            <s xml:id="echoid-s10031" xml:space="preserve">hi autem à ſucco aci-
              <lb/>
            do irritati abſtrahuntur à ſuperficie cupri, & </s>
            <s xml:id="echoid-s10032" xml:space="preserve">ſucco illi commi-
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            ſcentur, adeoque ſecum abripiunt argenti particulas, quę cando-
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            rem cupro tribuebant.</s>
            <s xml:id="echoid-s10033" xml:space="preserve"/>
          </p>
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            <s xml:id="echoid-s10034" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s10035" xml:space="preserve">Salibus ingenitam eſſe facultatem ſeſe agitandi, ſatis per-
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            ſpicuum facere videturilla aquę fortis ebullitio, cùm Oleum Tar
              <lb/>
            tari inijcitur; </s>
            <s xml:id="echoid-s10036" xml:space="preserve">ſiquidem nonniſi ſalibus tribui poteſt vehemens illa
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            liquoris agitatio, quę conſpicua eſt, vſque dum complicati ſales
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            diuerſi eamdem ferè, quatenus ſenſus percipere valet, temperatio-
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            nem acquirant: </s>
            <s xml:id="echoid-s10037" xml:space="preserve">ſic & </s>
            <s xml:id="echoid-s10038" xml:space="preserve">muſtum feruore notabili exilit, partibus
              <lb/>
            verò vnam in ſpeciem temperatis vinum quieſcit, licèt occultis
              <lb/>
            motibus non deſinat fermenteſcere. </s>
            <s xml:id="echoid-s10039" xml:space="preserve">Similique ratione ſales </s>
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