This is a story about a young woman whose deeply bedded passion for geology led her on a journey of a lifetime. All her life she’s held an interest for rocks. Perhaps this is because her mother had a business called, Nature’s Treasure Chest, where she would sell agates, rocks, jewelry made out of crystals, and even clocks. Ah, yes, this little girl loved looking at rocks but she didn’t know much about them. Still she collected all the rocks she could at the beach, the lake, and even in parking lots from the planters. At first her parents thought it was cute until soon everything was filled with rocks! What they didn’t know was their little rock collector would find her way to Santorini, Greece collecting more rocks. Cape Mavropetra, Santorini is the place where she’d be. The beach littered with all the rock types seen throughout Santorini. Why is this? Keep reading and you’ll find out! Continue reading “Pockets Full of Rocks”
Cape Mavropetra, a hidden beach thirteen minutes from Oia, shows a small portion of the history of the Santorini. A small, but important history about the last eruption; Phase 3 and the first part of Phase 4 of the volcanic eruption. Keep on Reading!
I came to this island knowing little of what to expect. I traveled halfway across the world, across the Atlantic Ocean, to a country I’ve never been to before. It’s my first time leaving the U.S. and traveling to a country different from my own. In the beginning, I applied to the program on a whim and I was ecstatic that I was accepted into … Continue reading A History of Destruction – What Future Awaits?
After living in California on the San Andreas fault, I never realized how many people did not know how dangerous it was and all of the misconceptions people had about the fault. Before I started taking geology classes, I was definitely one of those people. I knew that it was there, but I really did not know much about it. I didn’t know the risks … Continue reading A Beautiful Place with a Frightening Reality
On June 13th we returned to the Cape Akrotiri lighthouse where we first looked at the domes that formed the Akrotiri peninsula. This time, Lisa wanted to show us the most massive block she’s ever seen. A block is a solidified rock that is thrown up into the air during an eruption, and can be any shape. This blocks shape was gigantic.
We walked down the slope behind the Akrotiri lighthouse. Lisa pointed out the thin layer of pumice from Phase 1 of the eruption which consisted of pumice fall. On top of Phase 1 was the white lapilli and ash beds of Phase 2 that were deposited as a result of pyroclastic surges. Pyroclastic surges are turbulent clouds of ash and lapilli and lithic fragments that tumble across the landscape outward from the vent depositing the material according to density. Lithic fragments are usually deposited together in a pyroclastic surge because of their density. The giant block Lisa brought us down there to see was obviously too large to be carried by a pyroclastic surge. It wasn’t even close to the size of the lithic fragments carried by the surge. So how did it get there?
As we arrived in Santorini, I wondered how this island was created. How did this island become this unique and geologically complex crescent shape? So, as a person who needs their questions answered, I investigated this topic, and the results were more than satisfying. From just a few limestone and metamorphic hills to massive caldera-forming eruptions, Santorini definitely had a more complex history than I … Continue reading How it’s Made: The Formation of Santorini
The day was June 06, 2018. My day began atop a landscape overlooking the Aegean Sea. The heat was blistering and the air was humid, but I will not forget what I saw this day. To the front of me is the Aegean Sea, but positioned to my right is the explosive history of Santorini. I examined the wall, taking in each gradational layer piled … Continue reading Cape Plaka: A Trail Through History
Volcanoes are exposed all over the islands of Santorini. Do these volcanoes act the same way or do they all behave differently? What makes them different from each other? What styles of eruption do these volcanoes have? Read more to discover how each volcano is its own piping hot mess! Continue reading “Volcanoes: A Piping Hot Mess”
June 6, 2018
Today we went on an amazing hike from the base of Peresteria volcano to the city of Οια (ee-Yah) in Santorini, Greece to broaden our knowledge on volcanic formations. We arrived on the outskirts of Οια approximately at 11:03 a.m., which was early enough to experience a light breeze from the north. Personally, I was super tired from hike down to Cape Plaka yesterday. The hike was intense, the sun beat hard, and I got beat up by the ocean pretty bad. Sweat burned in the cuts and scratches on my leg and hand. Additionally, had I known that the hike would be so strenuous would have definitely worked out before flying over to Santorini. Honestly, someone should have warned a big girl like me. Despite all the stress of hiking the class came across some interesting formations along the way. Keep Reading!
I am currently studying geology on the island of Santorini. One of the concepts that is really important in doing that is how the islands in the Cyclades form. For most of the islands, plate tectonics hold the answer.