Agricola, Georg
,
De re metallica Libri XII, Quibus Officia, Instrumenta, Machinae, ac omnia ...
,
1556
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1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
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241 - 270
271 - 300
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361 - 390
391 - 420
421 - 450
451 - 480
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<
chap
id
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N10018
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<
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pagenum
="
285
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xlink:href
="
001/01/295.jpg
"/>
<
p
id
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N18D3E
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type
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head
">
<
s
id
="
N18D40
">GEORGII AGRICO
<
lb
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LAE DE RE METALLICA
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lb
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LIBER NONVS.</
s
>
</
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<
p
id
="
N18D47
"
type
="
main
">
<
s
id
="
N18D49
">Scripsi de diuerſo uenarum præparandarum
<
lb
/>
opificio, nunc feribam de uaria
<
expan
abbr
="
earundẽ
">earundem</
expan
>
excoquen
<
lb
/>
darum ratione. </
s
>
<
s
id
="
N18D54
">Quanquam enim qui uenas
<
expan
abbr
="
urũt
">urunt</
expan
>
,
<
lb
/>
& torrent &
<
expan
abbr
="
cremãt
">cremant</
expan
>
, aliquid
<
expan
abbr
="
detrahũt
">detrahunt</
expan
>
de his, quæ
<
lb
/>
cum metallis miſta uel compoſita eſſe ſolent: mul
<
lb
/>
tum, qui tundunt pilis: plurimum, qui lauant, cri
<
lb
/>
brant, diſcernunt, omne tamen id quod
<
expan
abbr
="
metallorũ
">metallorum</
expan
>
<
lb
/>
ſpeciem ab oculis remouet, ac efficit informe quid
<
lb
/>
dam & rude adimere
<
expan
abbr
="
nõ
">non</
expan
>
poſſunt: quocirca neceſſa
<
lb
/>
rio inuenta eſt excoctio, qua terræ, ſucci concreti, lapides ſic
<
expan
abbr
="
ſeparãtur
">ſeparantur</
expan
>
à me
<
lb
/>
tallis, ut ſuus cuique color inſideat, ut
<
expan
abbr
="
purũ
">purum</
expan
>
fiat, ut multis in rebus homini ma
<
lb
/>
gno uſui ſit. </
s
>
<
s
id
="
N18D85
">Cùm autem excoctio ſit eorum, quæ, anteaquam uenæ exco
<
lb
/>
querentur, cum metallis erant permiſta, ſecretio, quodque
<
expan
abbr
="
metallũ
">metallum</
expan
>
igni quo
<
lb
/>
dammodo perficitur. </
s
>
<
s
id
="
N18D90
">Verùm quia uenæ metallicæ
<
expan
abbr
="
multũ
">multum</
expan
>
inter ſe differunt,
<
lb
/>
primò metallis, quæ in ſe continent: deinde cuiuſque metalli copia uel ino
<
lb
/>
pia, quæ eis eſt: tum hacre, quod aliæ cito igni liqueſcant, aliæ tarde, earum
<
lb
/>
excoquendarum plures rationes ſunt: quarum una ut excoctores ex ijſdem
<
lb
/>
uenis plus metalli quàm alia
<
expan
abbr
="
cõficerent
">conficerent</
expan
>
, eos aſſiduos rerum uſus docuit. </
s
>
<
s
id
="
N18DA3
">Etſi
<
lb
/>
uerò pluribus interdum excoquendi rationibus ex ijſdem uenis par metal
<
lb
/>
li pondus conflare poſſunt, tamen maiori ſumptu opus eſt ad unam quàm
<
lb
/>
ad aliam. </
s
>
<
s
id
="
N18DAC
">Atque uenæ quidem uel in fornace uel extra excoquuntur. </
s
>
<
s
id
="
N18DAF
">Si in for
<
lb
/>
nace, aut eius ore ad tempus clauſo, aut ſemper patente: ſi extra
<
expan
abbr
="
fornacẽ
">fornacem</
expan
>
, uel
<
lb
/>
in ollis, uel in canalibus. </
s
>
<
s
id
="
N18DBA
">Sed ut res fiat dilucidior, ſingula perſequar exorſus
<
lb
/>
à domicilio & fornacibus. </
s
>
<
s
id
="
N18DBF
">Murus, qui ſecundus futurus eſt, latere uel ſaxo
<
lb
/>
ducatur craſſus pedes duos & totidem palmos, ut ad onus ferendum ſit ido
<
lb
/>
neus: altus pedes quindecim: longus pro numero fornacum
<
expan
abbr
="
extruendarũ
">extruendarum</
expan
>
:
<
lb
/>
quarum in uno domicilio eſſe ſolent
<
expan
abbr
="
plerũque
">plerunque</
expan
>
ſex, raro plures, ſæpius minus
<
lb
/>
multæ. </
s
>
<
s
id
="
N18DD2
">Earum uerò tres parietes, poſteriorem dico, qui eſt ad murum, & u
<
lb
/>
triuſque lateris, eſſe factos ex natiuis lapidib. </
s
>
<
s
id
="
N18DD7
">ſatius eſt quàm ex coctis. </
s
>
<
s
id
="
N18DDA
">Nam
<
lb
/>
lateres
<
expan
abbr
="
cũ
">cum</
expan
>
excoctor, uel qui ſuccedit uicarius eius muneri, decutit cadmias,
<
lb
/>
quæ interea, dum excoquerentur uenæ, ad parietes adhæſerunt, cito
<
expan
abbr
="
faciũt
">faciunt</
expan
>
<
lb
/>
uitium & franguntur. </
s
>
<
s
id
="
N18DEB
">At natiui quidam lapides iniurijs ignium reſiſtunt,
<
lb
/>
& ad longum tempus durant: maxime uerò hi ipſi qui molles ſunt & fibra
<
lb
/>
rum expertes: contra duri & quibus multæ ſunt fibræ, igni diſſiliunt & diſſi
<
lb
/>
pantur: qua de cauſa fornaces, ex eis factæ, facile ab ignibus labefactantur,
<
lb
/>
& cùm decutiuntur cadmiæ, confringuntur. </
s
>
<
s
id
="
N18DF6
">Prior autem paries conficiatur
<
lb
/>
ex coctis lapidibus, & inferiore parte habeat os latum palmos tres,
<
expan
abbr
="
altũ
">altum</
expan
>
<
expan
abbr
="
ſeſquipedẽ
">ſeſ
<
lb
/>
quipedem</
expan
>
, cùm iam focus fuerit paratus. </
s
>
<
s
id
="
N18E05
">Poſteriori uerò parieti ſit foramen
<
lb
/>
ſurſum uerſus ad cubiti altitudinem, anteaquam focus fuerit præparatus: id </
s
>
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