1969
De herkomst van pyriet in zwerfsteengezelschappen
Publication
Publication
Grondboor & Hamer , Volume 23 - Issue 3 p. 96- 100
The auther discusses the find of an erratic block with glacial striae, discovered in a clayquarry of the 'Osse' brick factory in Losser. This piece, consisting of pyrite, is being compared with a sample of pyrite from a quarry in Limhamn (Sweden) where limestone of Upper Maestrichtian age is found. A comparison of the X-ray fluorescence of the two samples shows a strong affinity. Similarly, the affinity and composition of concretions of Tertiary age, found in the tillite of Losser were compared with those of Lower-Eocene pyrite from Oldenzaal.
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Grondboor & Hamer | |
CC BY 3.0 NL ("Naamsvermelding") | |
Organisation | Nederlandse Geologische Vereniging |
W.F. Anderson. (1969). De herkomst van pyriet in zwerfsteengezelschappen. Grondboor & Hamer, 23(3), 96–100. |