Barth, Tom/as/ F/redrik/ W/eiby/, & Kvalheim,
Aslak
Christensenite, a solid solution of nepheline
in tridymite.
^:o Oslo 19h^*
=Results^ Scientific, of the Norwegian ant-
arctic expeditions 1927-1928... Vol. 2. No. 22.

{
  "author": "Barth, Tomas Fredrik Weiby, Kval Helm Aslak Christensen",
  "location": "Oslo",
  "title": "Results of the Norwegian antarctic expeditions 1927-1928... Vol. 2. No. 22 / aliet-",
  "year": "1941"
}

Barth, Tom/as/ F/redrik/ W/eiby/, & K val heim,
Aslak
Christensenite , a solid solution of nepheline
in tridymite.
:o Oslo 194 .
-Results, Scientific, of the Norwegian ant-
arctic expeditions 1927-1928... Vol. 2. No. 2 2.
//alt-
Olw »

{
  "author": "Barth, Tom As, Fredrik Weiby, Aslak Christensen",
  "location": "Oslo",
  "title": "Christensenite, a solid solution of nepheline in tridymite.",
  "year": "194."
}