The petrography of the Karroo dolerite sill and dyke at Paardekop, district Volksrust.

समान संसाधन

• The petrography of the Steenkampsberg dolerite sill, District Fraserburg
  द्वारा: Wilke, P. P.
  प्रकाशित: (1962)
• The petrology of the western province dolerites
  द्वारा: Nell, G.
  प्रकाशित: (1944)
• A petrographic investigation of the heavy residues associated with the alluvial cassiterite from Kuils River, C.P.
  द्वारा: Conradie, W. F.
  प्रकाशित: (1944)
• A microscopic petrographic analysis of a sand from the mouth of the Olifants River
  द्वारा: Potgieter, C. T. (Coenraad T.), 1906-
  प्रकाशित: (1944)
• The petrographic investigation of the shore sand from Strandfontein
  द्वारा: Strydom, H. C.
  प्रकाशित: (1944)