{"collection":"aor","html_url":"https://unchartedknowledge.5gfusion.net/browse/aor/dv/0969.htm","path":"aor/dv/0969.htm","source_url":"https://sacred-texts.com/aor/dv/0969.htm","text":"The Da Vinci Notebooks\nThat many springs of salt water are found at great distances from the sea; this might happen because such springs pass through some mine of salt, like that in Hungary where salt is hewn out of vast caverns, just as stone is hewn.\n199:511 : The great mine of Wieliczka in Galicia, out of which a million cwt. of rock-salt are annually dug out, extends for 3000 metres from West to East, and 1150 metres from North to South.","title":"Vol. II: XVI. Physical Geography: 969.","type":"page"}