Rock collecting is a fascinating hobby for kids and adults alike. While rocks are common, cheap, and found everywhere, the variety is huge. Collected rocks can be displayed in many ways, from rock gardens to neatly kept showcases, making rock collecting a versatile hobby. Https://www.durbinrock.com

With rock collecting, you will soon find out that rocks can be categorized as one of three types. A sedimentary rock formed when sediments, such as sand or silt, were pressed together under their own weight or the weight of water and eventually became solid.

An igneous rock is one that was formed by volcanic activity. The third type of rock is the metamorphic rock, which is like a sedimentary rock which has been changed through intense heat and pressure but with some interesting variations.

Rock hounds also get excited about another type of rock collecting consisting of minerals, gems and crystals. Pure minerals are not technically the same thing as rocks but they are very compatible and will enhance any rock collections.

Minerals include things like iron pyrite (better known as fool’s gold) and quartzite which resembles diamonds. The variety of crystals is almost endless, including gem quality crystals such as amazonite, amber, amethyst, ametrine, etc.

For some people, rock collecting consists of picking up rocks from the different places they visit and keeping them as souvenirs. They might even use the large specimens to outline their driveways or decorate a specific room in their house or garden. Small ones sometimes find their way to a windowsill or

comparable spot in the home. In either case it would be advised that the collector label them – including date found and the specific location — with a fine point marker or a small sticker of some.

If a person is just collecting for souvenirs it does not take any scientific research or evaluation to be a pleasurable hobby. However, if you expect to identify rocks and minerals, you can expect to spend a goodly amount of time doing scientific research in the process.

Fortunately, most types can be differentiated easily. For instance, sedimentary rocks often look like their parts have been glued together by some means. Sandstone is a great example of this as it displays visible flat layers. Metamorphic rocks, on the other hand, also exhibits layers at times but the layers do not lay flat like sandstone but are rounded and bent instead of lying prone across the rock.

Igneous rocks are very exciting finds and are a common favorite of rock hounds. An excellent example is Obsidian. It is a beautiful igneous rock that looks like black glass. It is bright, shiny and hard and razor sharp making it a favorite choice of many native American Indians for making arrowheads.

Pumice is another interesting igneous rock and has many uses both personal and commercial. It is very light and porous and will actually float in water. This stone is mixed with some soap and makes a great hand cleaner and is even used at times for cleaning and rubbing calluses off people’s feet.

By yanam49

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