Fons Medius
In ipso fere plano soli circumjacentis scatet; reliqui duo
depressiores. Aqua per duo foramina crateris emittitur, ideoque fere
semper turbida est. Temperatura variat. D 1 Junii erat in fundo +7°;
in superficie 7,°5; in atmosphæra 8° vel 9° D. 30 Julii in fundo 9,5
in superficie 10,° in atmosphæra 19° vel 20°. Quantitas gasium per
cantharum aquæ hujus fontis est 1 1/2 p. cub. major, quam reliquorum;
odore hydrogenii sulph. fortiori & quadam virtute laxante prædita
est. Ejus partes constitutivæ eædem
sunt, ac
fontis supra descripti, excepto, quod minus ferri (= 0,015) &
carbonatis calcis (= 0,080) habet, quod etjam quantitatem acidi
carbonici minorem indicare videtur.
The above contents can be inspected in scanned images:
13, 14
Project Runeberg, Wed Sep 3 20:59:16 2003
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