Sökning: "melaphyre"

Hittade 1 uppsats innehållade ordet melaphyre.

  1. 1. Paleomagnetisk undersökning av senpaleozoiska gångbergarter i Skåne : kongadiabas, melafyr och kullait

    Magister-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Fredrik Bengtsson; [1996]
    Nyckelord :palaeomagnetism; dolerite; melaphyre; kullaite; Sweden; Scania; Carboniferous; Permian; Jurassic; Earth and Environmental Sciences;

    Sammanfattning : This palaeo- and mineralmagnetic study is intended to give paleomagnetic directions for, and if possible clarify the relations between, the main groups of NW-SE striking scanian mafic dykes; quartsdolerites (or Kongadolerites), melaphyres and kullaites, and an odd syeniteporphyry dyke. These dykes have been restricted to late Palaeozoic ages by previous geologic (fieldrelations and K-Ar radiometric dating) and paleomagnetic investigations. LÄS MER