Description Basalt of Christmas Harbour. Grouped granules of olivine, imitating the form of this mineral in the chondres of meteorites. 1/20 crossed nicols.
Plaats: Kerguelen IslandAuthor Anoniem in Renard (1888)JPG file - 284.07 kB - 598 x 725 pixelsadded on 2012-07-16665 viewsFrom reference Renard, A. (1888). Report on the rock specimens collected... (page 122)