A mafic sill in Antarctica
Summary:
My friend and colleague Lauren Michel, the King Family Fellow at the Perot Museum of Nature and Science in Dallas, Texas, sent me this image from her recent trip to Antarctica: (click to enlarge) This is a beautiful example of a mafic igneous sill, probably of the rock known as “dolerite” (or diabase, to us Yanks). Lauren and I think it must be part of the Ferrar Large Igneous Province. …
Content analysis:
Geographic context:
Location | Country | Latitude | Longitude |
Antarctica | AQ | -81.5 | 0 |
Dallas | US | 32.7818 | -96.7959 |
Keywords:
antarctica, Antarctica My friend, beautiful example, click, colleague Lauren Michel, Dallas, diabase, Ferrar Large Igneous, image, King Family Fellow, mafic igneous sill, mafic sill, Nature, Perot Museum, recent trip, rock, Science, Texas, Yanks