 | | Journal (article/letter/editorial) | | Tectono-Minerogenetic Unitsof the Basement of Madagascar JEAN CHANTRAINE * AND LUIGI RADELLI** Abstract...defined orogen and to some tectonic basementof Madagascar(Besairie, 1966), but ex- zone of each orogen...article the followingnoteswill suffice. Survey of Madagascar who helped in collecting the data The oro#eniescorrespondto... TECTONO-MINEROGENETIC Fig.1 TECTONIC OF THE OF UNITS OF MADAGASCAR 691 MAP BA3EIV!ENT MADAGA3CAR 200kin LEGEND...4DELLI Fig.2 METALLOGENIC MAP OF THE BASEMENT OF MADAGASCAR LEGEND ß Cu z• Ni(Cu) 0 100 I i 200 |  | | Book (volume) | | in an oceanic environment. The Precambrian of Madagascar , covering t,.\-o-thirds of the island, h as...unpublished data. I °\Vas fortunate enough to visit Madagascar in 1965, gainii1g some firsthand kno"''ledge...similarity between the metamorphosed Precambrian of Madagascar and of Finlan d is indeed astonishing. It is...intercalated traps. He chose the name " Dharwar" from the district (no,v- in 1\1:ysore State) in which he first recognized...some of the quartzites occurring in the Tumkur district. B. JAYARAl\i succeeded W. F. SMEE1'H as Director |
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