Casati, Paolo, De igne dissertationes physicae, 1686

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            <s xml:id="echoid-s6468" xml:space="preserve">
              <pb o="213" file="0225" n="225" rhead="Quomodo Ignis accendatur."/>
            inuicem manent interiectis ſalibus, quibuſcum permiſtè implican-
              <lb/>
            tur, agitari nequeunt pro ſuâ naturali mobilitate; </s>
            <s xml:id="echoid-s6469" xml:space="preserve">vbi verò ſales
              <lb/>
            humori ſuperuacaneo copulantur, mixti compages laxatur, nec
              <lb/>
            particulæ fixę valent retinere volatiles, quin fugiant, & </s>
            <s xml:id="echoid-s6470" xml:space="preserve">plures vnum
              <lb/>
            in locum congregentur, ibique efferatæ collatis viribus mixtum di-
              <lb/>
            ſcerpant, ac diſſipent. </s>
            <s xml:id="echoid-s6471" xml:space="preserve">Porrò ex hac ſalium diſceſſione huiuſmodi
              <lb/>
            conflagrationes oriri, non obſcurum argumentum ſuppeditant per-
              <lb/>
            miſtiones quædam corporum arte paratæ, quas pluuia, aut affuſa
              <lb/>
            aqua excitat ad exardeſcendum. </s>
            <s xml:id="echoid-s6472" xml:space="preserve">Nam ſi Pix naualis, & </s>
            <s xml:id="echoid-s6473" xml:space="preserve">Græca,
              <lb/>
            Sulphur, Tartarus, Nitrum, & </s>
            <s xml:id="echoid-s6474" xml:space="preserve">Petroleum æquis portionibus mi-
              <lb/>
            ſceantur, ijſque ad duplum pondus omnium Calx viua addatur,
              <lb/>
            & </s>
            <s xml:id="echoid-s6475" xml:space="preserve">cum Vitellis ouorum miſceantur, tum diebus aliquot in fimo
              <lb/>
            equino, aut balneo digerantur; </s>
            <s xml:id="echoid-s6476" xml:space="preserve">eam miſturam pluuiâ accendi per-
              <lb/>
            hibent non ignobiles Authores; </s>
            <s xml:id="echoid-s6477" xml:space="preserve">idemque affirmant de globis effor-
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            matis ex Calce viuâ, Sulphure, modico gummi Arabico, & </s>
            <s xml:id="echoid-s6478" xml:space="preserve">oleo li-
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            ni, qui aquâ accenduntur. </s>
            <s xml:id="echoid-s6479" xml:space="preserve">Gaſſendus pariter in Vita Epicuri in Me-
              <lb/>
            teorologiâ pag.</s>
            <s xml:id="echoid-s6480" xml:space="preserve">1054. </s>
            <s xml:id="echoid-s6481" xml:space="preserve">notum eſſe ait, ex Nitro intermiſto Sulphuri,
              <lb/>
            bitumini, & </s>
            <s xml:id="echoid-s6482" xml:space="preserve">Calci viuæ, miſturas fieri quaſdam, quæ aſperſione
              <lb/>
            humidi, vel etiam ſputo accendantur. </s>
            <s xml:id="echoid-s6483" xml:space="preserve">Cum enim in huiuſmodi
              <lb/>
            miſturis, alijſque ſimilibus, aqua non adhæreat naturis pingui-
              <lb/>
            bus, oleoſis, & </s>
            <s xml:id="echoid-s6484" xml:space="preserve">reſinoſis, ſatis conſtat illam potiſſimum inuade-
              <lb/>
            re Salinas particulas in Calce viuâ, Tartaro, Nitro, quorum Spi-
              <lb/>
            ritus & </s>
            <s xml:id="echoid-s6485" xml:space="preserve">Sulphureæ particulæ liberè commeantes ſollicitant reli-
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            quorum admiſtorum corporum ſimiles particulas facilè volatiles,
              <lb/>
            poſtquam digeſtione, & </s>
            <s xml:id="echoid-s6486" xml:space="preserve">ouorum vitellis quaſi fermento (Spiritu
              <lb/>
            enim & </s>
            <s xml:id="echoid-s6487" xml:space="preserve">Sale volatili abundant) adiectis laxata eſt eorum compages.
              <lb/>
            </s>
            <s xml:id="echoid-s6488" xml:space="preserve">His addite, ſi placet, quæ adnotauit Io: </s>
            <s xml:id="echoid-s6489" xml:space="preserve">Rodulphus Glauber Fur-
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            norum Philoſophicorum part. </s>
            <s xml:id="echoid-s6490" xml:space="preserve">3. </s>
            <s xml:id="echoid-s6491" xml:space="preserve">pag. </s>
            <s xml:id="echoid-s6492" xml:space="preserve">43. </s>
            <s xml:id="echoid-s6493" xml:space="preserve">vbi hæc habet. </s>
            <s xml:id="echoid-s6494" xml:space="preserve">*Accipe*
              <lb/>
            *minerale aliquod, & </s>
            <s xml:id="echoid-s6495" xml:space="preserve">inuolue linteo madido aliquantiſper, & </s>
            <s xml:id="echoid-s6496" xml:space="preserve">expe-*
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            *rieris lapidem illum miner alem ab aquâ accenſum, atque adeò cale-*
              <lb/>
            *factum, ac ſi fuiſſet in igne, ita vt vix manuillum tenere poſſis: </s>
            <s xml:id="echoid-s6497" xml:space="preserve">qui*
              <lb/>
            *tandem etiam, diuturniore actione aquæ inſtar calcis viuæ fati ſcet*,
              <lb/>
            *& </s>
            <s xml:id="echoid-s6498" xml:space="preserve">conſumetur.</s>
            <s xml:id="echoid-s6499" xml:space="preserve">*</s>
          </p>
          <p>
            <s xml:id="echoid-s6500" xml:space="preserve">Grad. </s>
            <s xml:id="echoid-s6501" xml:space="preserve">Vnum mihi ſupereſſet hìc interrogandum, Cur ex fœno
              <lb/>
            illo, quod paulo antè commemoraui, non eruperit flamma, niſi cùm
              <lb/>
            illud fodicare voluerunt. </s>
            <s xml:id="echoid-s6502" xml:space="preserve">Sed fortaſſe iuſto longiorem ſermonem
              <lb/>
            protraheremus.</s>
            <s xml:id="echoid-s6503" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s6504" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s6505" xml:space="preserve">Ita planè: </s>
            <s xml:id="echoid-s6506" xml:space="preserve">res eſſet non paucis verbis expedienda; </s>
            <s xml:id="echoid-s6507" xml:space="preserve"/>
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