volcano-1.blogspot.com
VOLCANO-1: February 2006
http://volcano-1.blogspot.com/2006_02_01_archive.html
Vulcanic rock classification, by means of texture, minerals and color. Sunday, February 12, 2006. Posted by Gertjan Laurenssen @ 10:29 AM. Saturday, February 11, 2006. Posted by Gertjan Laurenssen @ 3:51 PM. Posted by Gertjan Laurenssen @ 2:43 PM. Classification of igneous rocks. Classification of igneous rocks. Igneous Rocks have a two-dimensional classification scheme based on chemistry, grain size and texture. Igneous textures are classified by the presence or absence of crystals, the size of the crys...
volcano-2.blogspot.com
VOLCANO-2: February 2006
http://volcano-2.blogspot.com/2006_02_01_archive.html
Sunday, February 12, 2006. Posted by Gertjan Laurenssen @ 5:48 AM. Posted by Gertjan Laurenssen @ 5:46 AM. These images clearly show the cones, fractures, and lava flows of the 2002 erution at the NE rift. Posted by Gertjan Laurenssen @ 5:46 AM. Walking down the Valle del Bove and on the slopes of SW craters of the 2002 eruption of Etna. Posted by Gertjan Laurenssen @ 5:45 AM. Sicily - Monti Iblei. Boris Behncke explains the forming of pillow-lava at Monti Iblei. Posted by Gertjan Laurenssen @ 5:45 AM.