Agricola, Georgius, De re metallica, 1912/1950

Page concordance

< >
Scan Original
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
< >
page |< < of 679 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb pagenum="58"/>
              II are northern directions lying toward the east, IV and V are eastern
                <lb/>
              directions lying toward the north, and III is assigned, half to the north and
                <lb/>
              half to the east.</s>
            </p>
            <p type="main">
              <s>One who wishes to know the direction of the veins underground, places
                <lb/>
              over the vein the instrument just described; and the needle, as soon as it
                <lb/>
              becomes quiet, will indicate the course of the vein. </s>
              <s>That is, if the vein
                <lb/>
              proceeds from VI to VI, it either runs from east to west, or from west to
                <lb/>
              east; but whether it be the former or the latter, is clearly shown by the
                <lb/>
              seams in the rocks. </s>
              <s>If the vein proceeds along the line which is between V
                <lb/>
              and VI toward the opposite direction, it runs from between the fifth and
                <lb/>
              sixth divisions of east to the west, or from between the fifth and sixth
                <lb/>
              divisions of west to the east; and again, whether it is the one or the other
                <lb/>
              is clearly shown by the seams in the rocks. </s>
              <s>In a similar manner we
                <lb/>
              determine the other directions.</s>
            </p>
            <p type="main">
              <s>Now miners reckon as many points as the sailors do in reckoning up
                <lb/>
              the number of the winds. </s>
              <s>Not only is this done to-day in this country, but
                <lb/>
              it was also done by the Romans who in olden times gave the winds partly
                <lb/>
              Latin names and partly names borrowed from the Greeks. </s>
              <s>Any miner who
                <lb/>
              pleases may therefore call the directions of the veins by the names of the
                <lb/>
              winds. </s>
              <s>There are four principal winds, as there are four cardinal points:
                <lb/>
              the
                <emph type="italics"/>
              Subsolanus,
                <emph.end type="italics"/>
              which blows from the east; and its opposite the
                <emph type="italics"/>
              Favoníus,
                <emph.end type="italics"/>
                <lb/>
              which blows from the west; the latter is called by the Greeks
                <foreign lang="grc">Ζέφυρος,</foreign>
              and
                <lb/>
              the former
                <foreign lang="grc">Ἀπηλιώτης.</foreign>
              There is the
                <emph type="italics"/>
              Auster,
                <emph.end type="italics"/>
              which blows from the south;
                <lb/>
              and opposed to it is the
                <emph type="italics"/>
              Septentrío,
                <emph.end type="italics"/>
              from the north; the former the Greeks
                <lb/>
              called
                <foreign lang="grc">Νότος,</foreign>
              and the latter
                <foreign lang="grc">Ἀπαρκτίας.</foreign>
              There are also subordinate winds,
                <lb/>
              to the number of twenty, as there are directions, for between each two
                <lb/>
              principal winds there are always five subordinate ones. </s>
              <s>Between the
                <lb/>
                <emph type="italics"/>
              Subsolanus
                <emph.end type="italics"/>
              (east wind) and the
                <emph type="italics"/>
              Auster
                <emph.end type="italics"/>
              (south wind) there is the
                <emph type="italics"/>
              Orníthíae
                <emph.end type="italics"/>
                <lb/>
              or the Bird wind, which has the first place next to the
                <emph type="italics"/>
              Subsolanus;
                <emph.end type="italics"/>
              then
                <lb/>
              comes
                <emph type="italics"/>
              Caecías;
                <emph.end type="italics"/>
              then
                <emph type="italics"/>
              Eurus,
                <emph.end type="italics"/>
              which lies in the midway of these five; next
                <lb/>
              comes
                <emph type="italics"/>
              Vulturnus;
                <emph.end type="italics"/>
              and lastly,
                <emph type="italics"/>
              Euronotus,
                <emph.end type="italics"/>
              nearest the
                <emph type="italics"/>
              Auster
                <emph.end type="italics"/>
              (south wind).
                <lb/>
              The Greeks have given these names to all of these, with the exception of
                <lb/>
                <emph type="italics"/>
              Vulturnus,
                <emph.end type="italics"/>
              but those who do not distinguish the winds in so precise a manner
                <lb/>
              say this is the same as the Greeks called
                <foreign lang="grc">Εὐ̄ρος.</foreign>
              Between the
                <emph type="italics"/>
              Auster
                <emph.end type="italics"/>
              (south
                <lb/>
              wind) and the
                <emph type="italics"/>
              Favonius
                <emph.end type="italics"/>
              (west wind) is first
                <emph type="italics"/>
              Altanus,
                <emph.end type="italics"/>
              to the right of the
                <lb/>
                <emph type="italics"/>
              Auster
                <emph.end type="italics"/>
              (south wind); then
                <emph type="italics"/>
              Líbonotus;
                <emph.end type="italics"/>
              then
                <emph type="italics"/>
              Afrícus,
                <emph.end type="italics"/>
              which is the middle
                <lb/>
              one of these five; after that comes
                <emph type="italics"/>
              Subvesperus;
                <emph.end type="italics"/>
              next
                <emph type="italics"/>
              Argestes,
                <emph.end type="italics"/>
              to the left
                <lb/>
              of
                <emph type="italics"/>
              Favoníus
                <emph.end type="italics"/>
              (west wind). All these, with the exception of
                <emph type="italics"/>
              Líbonotus
                <emph.end type="italics"/>
              and
                <lb/>
                <emph type="italics"/>
              Argestes,
                <emph.end type="italics"/>
              have Latin names; but
                <emph type="italics"/>
              Afrícus
                <emph.end type="italics"/>
              also is called by the Greeks
                <foreign lang="grc">Αίψ.</foreign>
                <lb/>
              In a similar manner, between
                <emph type="italics"/>
              Favoníus
                <emph.end type="italics"/>
              (west wind) and
                <emph type="italics"/>
              Septentrio
                <emph.end type="italics"/>
              (north
                <lb/>
              wind), first to the right of
                <emph type="italics"/>
              Favoníus
                <emph.end type="italics"/>
              (west wind), is the
                <emph type="italics"/>
              Etesíae;
                <emph.end type="italics"/>
              then
                <lb/>
                <emph type="italics"/>
              Círcíus;
                <emph.end type="italics"/>
              then
                <emph type="italics"/>
              Caurus,
                <emph.end type="italics"/>
              which is in the middle of these five; then
                <emph type="italics"/>
              Corus;
                <emph.end type="italics"/>
                <lb/>
              and lastly
                <emph type="italics"/>
              Thrascias
                <emph.end type="italics"/>
              to the left of
                <emph type="italics"/>
              Septentrio
                <emph.end type="italics"/>
              (north wind). To all of
                <lb/>
              these, except that of
                <emph type="italics"/>
              Caurus,
                <emph.end type="italics"/>
              the Greeks gave the names, and those
                <lb/>
              who do not distinguish the winds by so exact a plan, assert that the wind
                <lb/>
              which the Greeks called
                <foreign lang="grc">Κόρος</foreign>
              and the Latins
                <emph type="italics"/>
              Caurus
                <emph.end type="italics"/>
              is one and the same. </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum