Site 3 - Landbrotalaug, Snaefellsness Peninsula

Site 3 - Landbrotalaug, Snaefellsness Peninsula


Our third site was the rather unassuming site of Landbrotalaug. It is located on the Snaefellsness Peninsula, made famous by Jules Verne in his book "Journey to the Center of the Earth". There, the Snaefells volcano, situated near the tip of the peninsula, is actually the entrance!

What is interesting about Snaefells is that the rocks are a bit different than most of Iceland. Indeed, they are more "alkalic", which means the lavas are richer in iron rich in iron and high in alkalis. I was thus stoked to sample hot springs in these types of rocks, but after searching through the literature before leaving, I was only able to find Landbrotalaug! If you know of any others, please let me know.

Alkali rocks are found only in the Snaefellsness peninsula and on the Westman Islands

The location of Landbrotalaug

Landbrotalaug is not a big impressive hot spring. It is perhaps 1.5m in diameter, and the water is that of a hot bath. In fact, it is quite clear that humans have been enjoying it for most likely many centures :)

The site is not marked from the highway, but does have a surprisingly large "dirt parking". After that it's a 400 feet muddy walk to the site. It's just over the river, which was super muddy to reach (Katie got stuck!). Thankfully, we had wellingtons!

The ancient "privacy screen" of the spring and my 80's rain jacket!

Getting ready to sample by the spring

A quaint unassuming spring

Hard at work extracting the gas that is dissolved in the spring water

We escaped heavy rain! But could see it traversing the area

The volcanic origin of Iceland is always present in the landscape. Here a cinder cone.

It's hard to escape sheep when working in rural Iceland. We got too close and spooked them

Views: 1434

Comment

You need to be a member of SAGANet to add comments!

Join SAGANet

Photos

  • Add Photos
  • View All

Blog Posts

¿Are the Venusian sulphuric acid clouds the by product of long dead anoxogenic photosynthetic organisms?

Posted by Andrew Planet on May 4, 2020 at 2:51pm 2 Comments

I just read the piece at the link below entitled "Study: Life might survive, and thrive, in a hydrogen world."

I'd been thinking on similar lines recently, on different atmospheres with early life, but I was considering anoxogenic bacteria whose byproduct is sulfur instead of molecular oxygen. ¿Had life evolved on Venus could its sulfuric clouds be the signature byproduct of such life with no branches ever evolving to produce the equivalent of Earth's Great…

Continue

100 years tomorrow 26th April 2020 since we looked beyond the Milky Way Galaxy

Posted by Andrew Planet on April 25, 2020 at 11:10am 0 Comments

Exactly 100 years ago tomorrow, the subject on whether this Universe is larger than the Milky Way Galaxy was brought up publicly at an event sponsored by the National Academy of Sciences, known as The Great Debate. Until then the Milky Way was thought to be this Universe.  Conference at the NAS http://www.nasonline.org/about-nas/events/annual-meeting/nas157/

See this…

Continue

The 5th Mexican School of Astrobiology

Posted by Tardigrelda on June 24, 2019 at 1:00pm 0 Comments

I am really glad to invite everyone to the next Mexican School of Astrobiology (aka EMA) which is this August.

¡Anímate a participar en la 5ta Escuela Mexicana de…

Continue

A consortium of representatives of European Research Organisations has taken the initiative to create a virtual institute named the “European Astrobiology Institute” (EAI) with the ambition of enabli…

Posted by Wolf D. Geppert on February 24, 2019 at 1:33am 0 Comments

A consortium of representatives of European Research Organisations has taken the initiative to create a virtual institute named the “European Astrobiology Institute” (EAI) with the ambition of enabling Europe to emerge as a key player in Astrobiology and to…

Continue

Videos

  • Add Videos
  • View All

Forum

Ask your questions here!

Started by Gina Riggio in SAGANet Discussions. Last reply by Mert Kabalcı 11 hours ago. 121 Replies

If you are trying to ask a question live during Ask an Astrobiologist, please do so in the main chatroom at the bottom of the screen! You can also ask on twitter…Continue

Have we been looking in the wrong time-frame? Requesting feedback on a recent paper.

Started by Christopher J Reiss in The Cutting-Edge of Astrobiology Apr 3. 0 Replies

Let me first say Hi to everyone as a new member here!   I hope you are all safe, sound, and not too stir-crazy during this Pandemic.I recently stumbled upon a notion for SETI which seems so simple I…Continue

Interactive Online Astrobiology for 10-12 yr olds

Started by Julia Brodsky in Education and Public Outreach Mar 9. 0 Replies

If your 10-12 yr old child is interested in space science, I would like to invite them to our courses. I am a former science teacher,  mom of three, and a former NASA astronaut instructor. I also…Continue

Tags: school, education, middle, astrobiology, STEM

zahra cell

Started by adam nurjaman in Education and Public Outreach Mar 7. 0 Replies

Hallo apa kabar ? semoga selalu baik2 saja zahra cell adalah blog yang…Continue

Tags: cell, zahra

© 2020   Blue Marble Space, a non-profit organization committed to science and science outreach.   Powered by

Badges  |  Report an Issue  |  Terms of Service