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GIOVANNI BATTISTA BROCCHI (1772-1826)

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Originally appearing in Volume V04, Page 623 of the 1911 Encyclopedia Britannica.
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GIOVANNI BATTISTA See also:

BROCCHI (1772-1826)  , See also:Italian mineralogist and geologist, was See also:born at See also:Bassano on the 18th of See also:February 1772 . He studied at the university of See also:Pisa, where his See also:attention was turned to See also:mineralogy and See also:botany . In 1802 he was appointed See also:professor of botany in the new See also:lyceum of See also:Brescia; but he more especially devoted himself to See also:geological researches in the adjacent districts . The fruits of these labours appeared in different publications, particularly in his Trattato mineralogico e chemico sulle miniere di Ferro del dipartimento del Mella (18o8)—See also:treatise on the See also:iron mines of Mella . These researches procured him the See also:office of inspector of mines in the recently established See also:kingdom of See also:Italy, and enabled him to extend his investigations over See also:great See also:part of the See also:country . In 1811 he produced a valuable See also:essay entitled Memoria mineralogica See also:sulla See also:Valle di Fassa in Tirolo; but his most important See also:work is the Conchiologia fossile subapennina See also:con osservazioni geologiche sugli Apennini, e sul suolo adiacente (2 vols., 4to, See also:Milan, 1814), containing accurate details of the structure of the Apennine range, and an See also:account of the fossils of the Italian See also:Tertiary strata compared with existing See also:species . These subjects were further illustrated by his geognostic See also:map, and his Catalogo ragionato di una raccolta di rocce, disposto con ordine geografico, per servire alla geognosia dell' Italia (Milan, 1817) . His work Dello stato fisico del suolo di See also:Roma (182o), with its accompanying map, is likewise noteworthy . In it he corrected the erroneous views of See also:Breislak, who conceived that See also:Rome occupies the site of a See also:volcano, to which he ascribed the volcanic materials that See also:cover the seven hills . See also:Brocchi pointed out that these materials were derived either from Mont Albano, an See also:extinct volcano, 12 M. from the See also:city, or from Mont Cimini, still farther to the See also:north . Several papers by him, on mineralogical subjects, appeared in the Biblioteca Italiana from 1816 to 1823 . In the latter See also:year Brocchi sailed for See also:Egypt, in See also:order to explore the See also:geology of that country and See also:report on its See also:mineral resources .

Every facility was granted by Mehemet See also:

Ali, who in 1825 appointed him one of a See also:commission to examine the See also:district of Sennaar; but Brocchi, unfortunately for See also:science, See also:fell a victim to the See also:climate, and died at See also:Khartum on the 25th of See also:September 1826 .

End of Article: GIOVANNI BATTISTA BROCCHI (1772-1826)
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