This memorial commemorates the residents of Fosbury and Oxenwood who were killed or missing in the Great War (World War I) and World War II.
The scientific study of the Earth's structure, composition and processes of formation and evolution is called Geology. Of particular interest to Geologists are rocks - where they came from, how they were formed, etc.
The three main types of rock are:
When small pieces of material are carried along by flowing water and/or the wind, they can become deposited at points where the flow slows down. For example at the entry point into a lake from a river or at the crest of a sand dune. Over time the deposited material accumulates in layers (sediments). The upper layers gradually compact the lower layers and the water is squeezed out in a process called compaction. The squeezed out water contains dissolved minerals and acts as a glue binding the small pieces of rock together. Over millions of years the sedimentary rocks are formed.
Sedimentary rocks have layers and contain grains of material. Fossils may be found where plants and animals have become trapped as the layers settle.
Two common examples of sedimentary rocks are:
- Limestone (which is formed from sediments laid down in warm and shallow waters. The deposits include muds, sands and the skeletons of organisms including corals and molluscs. Limestones come in many colours from dark reds, dark browns and dark greys through to the purest white. Most often they are creamy in colour and any fossils present are surrounded by grains of sand.)
- Shale (which is formed from muds and clays. Shales are often grey in colour. They are crumbly because the layers are weakly bonded together and so fall apart easily.)
The formation of igneous rock can take place in two places: Either deep inside the Earth where the temperatures are high enough for the rock to remain liquid (This liquid rock is called magma), Or at the surface of the Earth where the magma emerges from volcanoes as lava. When the magma cools down it becomes solid and depending on a number of factors including the speed of cooling it will take different forms and have different visible characteristics.
Igneous rocks have crystals of different sizes but never contain fossils.
Two common examples of igneous rocks are:
- Granite (which forms underground and has larger crystals as it has cooled slowly. Granite crystals are generally lighter in colour and can include grey-coloured quartz, pink or white feldspars, and black smaller crystals of biotite and other minerals rich in silicates)
- Basalt (which forms during volanic eruptions and has smaller crysals as it cooled quickly in the air. Basalts are dark in colour, sometimes with smaller pieces of lighter coloured materials. It is possible that these lighter coloured materials filled ancient gas bubbles that are now preserved in the rock.)
A metamorphic rock is created when an existing rock (igneous or sedimentary) is chemically changed by extreme heat or extreme pressure. It does not simply melt but rather the minerals within it are altered. If the metamorphic rock is formed from a sedimentary rock, any fossils present will not persist as they will be destroyed.
Two common examples of metamorphic rocks are:
- Marble (which is formed from limestone and has a sugary texture. The marble can be of a single colour or have "veins" of a variety of colours)
- Slate (which is formed from shale. Slate can be split into thin hard sheets making it particularly suitable as roof tiles)
Earthcaches have no physical cache to find but there are the following tasks to perform in order that you can log your find
1) Describe the stone that the War Memorial column is made from - consider texture, colour, size of crystals or grains
2) Which of the rock types Sedimentary, Igneous or Metamorphic is the column made from?
3) What is the name of the rock the column is made from?
4) Who fell in the 1939-1945 war?
5) Optional, take a photo of yourself and/or your GPS in the general area of the War Memorial (but without revealing any of the answers)
Please email or message me your answers via the Message Centre. You are free to log your find once you have contacted me. You don't have to wait for a reply.
The series is dedicated to those who fought for their country. "We will remember them!”
If anyone would like to place a War Memorial Cache of your own then please do so. We would ask if you do so please contact Just-us-Two through their profile page or firstname.lastname@example.org
so they can keep track of the numbers
*****PLEASE NOTE IMPORTANT *****
****PHYSICAL CACHES ARE NOT ALLOWED TO BE PLACED ON THE ACTUAL MEMORIAL OR WITHIN THE BOUNDARY OF SUCH MEMORIALS. AT ALL TIMES TREAT LOCATIONS OF MEMORIALS WITH RESPECT. ****