andésite
71Mount Bailey (Oregon) — Mount Bailey Elevation 8,375 ft (2,553 m) NAVD 88 …
72Big Sky Resort — Infobox ski area name=Big Sky picture= Big Sky resort.jpg caption= Photo of the Big Sky Resort location=Big Sky, Montana nearest city=Bozeman, Montana lat degrees=45 lat minutes=15 lat seconds=0 lat direction=N long degrees=111 long minutes=25… …
73Mount Cayley — The Mount Cayley volcanic complex in August 13, 2005. Summits left to right are Pyroclastic Peak and Mount Cayley. Elevation 2,377 m (7,799 ft) …
74Western Cascades — Portions of this article include public domain text from the USFS [http://www.fs.fed.us/r6/centraloregon/geology/info/prov westerncascades.shtml Deschutes Ochoco National Forests Crooked River National Grassland] .The Western Cascades is a region …
75Silverthrone Caldera — Infobox Mountain Name=Silverthrone Caldera Photo= Silverthrone Caldera.jpg Caption= Satellite image of the Silverthrone Caldera. Elevation= Unit m|3160|0 Location= British Columbia, Canada Range= Pacific Ranges Prominence = Unit m|975|0… …
76Geology of Tasmania — Tasmania has a varied geological history, with the world s biggest exposure of diabase, or dolerite. Rocks from the Neoproterozoic, Paleozoic and Mesozoic time periods appear. It is one of the few southern hemisphere areas glaciated during the… …
77Basalte tholéïtique — Tholéiite Une tholéiite est un basalte saturé en silice avec l olivine tholéiite si le quartz n est pas exprimé et le quartz tholéiite sinon. Voir : Basalte : Classification des basaltes Roches volcaniques (classification chimique)… …
78Basaltes — Basalte Structure géométrique typique des orgues basaltiques (Près du fleuve Skjálfandafljót, Islande) …
79Basaltique — Basalte Structure géométrique typique des orgues basaltiques (Près du fleuve Skjálfandafljót, Islande) …
80Basanite — Basalte Structure géométrique typique des orgues basaltiques (Près du fleuve Skjálfandafljót, Islande) …
