
arnold vaan lassalks

arnold constantine peater franz vaan lassalks (14 juun 1839-25 janavari 1886) oka german khanija shaastravetta mariyu petrographer.
jeevitam.
athanu coblenz sameepamloni castellanlo janminchaadu mariyu berlin vishwavidhyaalayamlo chaduvukunnadu, akkada athanu thana Ph.dii. 1868loe. 1875loe, athanu bressavlo khanija shaastram yokka associate professor ayyadu, mariyu 1880loe, bohn vadda khanija shaastram mariyu bhoogarbha shaastram yokka professor ayyadu. khanijalu mariyu sphatika saastrampai chesina parisoedhanalaku gaanu ayana vishishtatanu pondaaru, suukshmadarshini petrographypy munupati kaarmikulalo ayana okaru. athanu 1878loe saar mariyu moselle jillaalooni visphotana silalanu vivarinchaadu.
1880loe ayana wolfgang sartorius vaan waltershousen vraatapratula nundi 1834 mariyu 1869 samvatsaraala madhya chesina pariseelana phalitaala nundi "derr etna" nuu savarinchaaru. ayana "element derr petrography" (1875), "infuhrang inn dye gestinslehre" (1885), mariyu "precis dii petrography" (1887) rachayita. athanu 1886 janavarilo bohn vadda maraninchaadu.
suuchanalu.
aapaadimpu