ALPİN TİPİ ULTRABAZİK KAYAÇLARIN KÖKENi VE BUNLARIN KROMİT PROSPEKSİYONU İLE OLAN İLGİSİ HAKKINDA ÇEŞiTLi GÖRÜŞLER

Şimdiye kadar alpin tipi ultrabazik kayaçlar ve bunlarla ilgili kromit yataklarının kökeninin basit olduğu zannediliyordu, fakat bu kayaç ve yataklar hakkındaki bilgimiz artınca, bunun o kadar basit olmadığı anlaşıldı. Bu konuda dünyanın her tarafında yayın yapılmaktadır, özellikle son on yıl içinde jeolojik bakımdan önemli yayınlar yapılmıştır. Bunları yazanlar arasında şu isimleri de sayabiliriz : Bailey ve McCallien (1953), Borchert (1960, 1961), Brunn (1954, 1960), Dubertret (1955), Helke (1961, 1962), Hiessleitner (1951, 1952, 1957), v. d. Kaaden (1959, 1960), Kündig (1956), Milovanovic ve Karamata (1960), Ovchinikov ve Harris (1960), Peive (1960), Petrascheck (1957), de Roever (1957, 1961), Ross, Förster ve Meyers (1954), Rost (1959, 1961), Stoll (1957), Schmidt (1954), Thayer (1960 o, b), de Wijkerslooth (1954).

Anahtar Kelimeler:

ALPİN TİPİ, ULTRABAZİK KAYAÇLARI, KROMİT PROSPEKSİYONU

THE DIFFERENT CONCEPTS OF THE GENESIS OF ALPINE-TYPE EMPLACED ULTRABASIC ROCKS AND THEIR IMPLICATIONS ON CHROMITE PROSPECTION

The genesis of ultrabasic rocks of the alpine-type and the chromite deposits associated with them, once thought to be relatively simple, has become increasingly more difficult to explain as our knowledge of these rocks and deposits increased. The world literature on this subject accumulates rapidly and especially in the last decade important contributions from geological point have been forwarded among others by Bailey and McCallien (1953), Borchert (1960, 1961), Brunn (1954, 1960), Dubertret (1955), Helke (1961, 1962), Hiessleitner (1951, 1952, 1957), v.d. Kaaden (1959, 1960),Kündig (1956), Milovanovic and Karamata (1960), Ovchinikov and Harris (1960), Peive (1960), Petrascheck (1957), de Roever (1957, 1961), Ross, Forster and Meyers (1954), Rost (1959, 1961), Stoll (1957), Schmidt (1954), Thayer (1960a, b), de Wijkerslooth (1954), to mention only a few.

Keywords:

THE DIFFERENT CONCEPTS, THE GENESIS OF ALPINE-TYPE, ULTRABASIC ROCKS,

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