Lately there have been a few earthquakes with a magnitude larger than M3 at the ring fault around the Bárdarbunga caldera. This has led to a lot of question about that particular volcano, and that is to be expected after a medium sized Icelandic eruption. They do tend to attract attention. This has been coupled…
During his Antarctic expeditions, Shackleton left a volcanic legacy by overseeing the first exploration of Mount Erebus. But in his reports he notes an indication of another volcano, one which has never been identified. In this post I propose the first identification of this mystery volcano. Each their own. The three most famous explorers of…
Like all other original branches of science, geology has split and evolved into a multitude of sub-species such as geophysics, petrology, mineralogy, volcanology and seismology. The science that deals with natural and artificial gemstones, gemology, is considered to be part of the geosciences and specifically a branch of mineralogy. If we disregard artificially generated radioisotopes,…
Recently, a minor quake occurred out in the Veiðivötn fissure swarm. A discussion came about from that and mention was made of something that many of us refer to as “The Dead Zone.” Why that name? Well, as many have noted, the area is relatively devoid of quakes when compared to the rest of Iceland. …
The Old Volcano Lonely stands the ancient mountain born in flames in ages past when fiery flows subsumed the cities a turmoiled world of lives outcast Remembrance fades the days of danger Threats retreat, let peace return Rebuilding life in virgin cities No longer may the mountain burn Fields of plenty for the people which…
Carbon is amazing. Where would life be without it? It forms short molecules, including the one essential to (previously) intelligent life, ethanol. It forms long linear molecules (aliphatics), round molecules (aromatics) and even spherical molecules (fullerenes) or cylinders (nanotubes). As a solid it forms thin, strong sheets (graphite). If such a sheet is composed of…
As we move inexorably towards the end of yet another year, it is inevitable that we think back on what the old year has brought. One of my favourite memories of 2015 is the visit we; Carl, Shérine and myself, paid to a couple of volcanic monuments in southern Sweden; Rallate and Jällabjär, at the…
Living on a constantly changing and evolving planet, unravelling the past is not an easy task as resurfacing, erosion and continental drift continuously eradicates what has gone before. Even after the last remaining “White Areas” on our maps of the Earth’s land masses had been filled in about a century ago, great discoveries that would…
One of the reasons I do this, is because as I was growing up, having an interest in things Geophysical/Astrophysical, there was always a search for the “wow” factor. Not everyone’s “wow” sense is geared the same… and in some cases, the scale of stuff that people are familiar with has a lot to say…
As you will probably be aware, we had a fairly serious issue on Monday night into Tuesday, which caused the site to be taken offline. In the light of this, we are about to move to a new and hopefully more robust server and hosting platform. “What will this mean for us?” I hear you…