Go to Naturalis.nl

Publication list

zwaan, p.c

1 to 3 of 3

 Article: Garnet, corundum and other gem minerals from Umba, Tanzania
P.C. Zwaan, in: Scripta Geologica, Vol. 20 (1974), p. 1-41
 Article: Sphene, Sri Lanka's newest gemstone
P.C. Zwaan, C.E.S. Arps, in: Scripta Geologica, Vol. 58 (1980), p. 1-11
 Article: Vivianite crystals from Haren, Noord Brabant Province, The Netherlands
P.C. Zwaan, G. Kortenbout van der Sluys, in: Scripta Geologica, Vol. 6 (1971), p. 1-7