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Rock hounds know the thrill of searching for different types of rocks and minerals. Here’s an opportunity for you to learn to identify rocks, what makes up a mineral, and tips for exploring the natural stone formations all around you.
Rocks have separate characteristics among themselves, as rocks come in many different colors, textures and mineral compositions. Discover which rocks tend to be heavier Read More
Garnets are a specific type of mineral that is most commonly found in metamorphic rocks, and they come in different colors and sizes depending on their chemical Read More
Granite is a type of igneous rock that is very abundant and found all over the world, and the three main minerals of granite are quartz, padgoclez and potassium feldspar. Read More
Translucent rocks are rocks that a person can see through, and they are typically made up of minerals or crystals that are translucent themselves. Find out why some Read More
Rocks are red when they contain the mineral hematite, which is an iron oxide that is similar to rust. Find out how iron forms a reddish hue when oxidized with help from a Read More
Igneous rocks are one of the three main classifications of rocks, and they are formed both above and below ground. Learn about the intrusive and coarse-grained nature of Read More
There are three primary classifications of rocks, including sedimentary rocks, igneous rocks and metamorphic rocks. Discover how all three main types of rocks are formed Read More
Rocks that undergo changes are metamorphic rocks. Igneous and sedimentary rocks eroded by wind, weather and water become metamorphic rocks. Metamorphic rocks are changed by Read More
Rocks are an aggregate of minerals that occurs naturally. The entire lithosphere, or "crust" of the Earth, is made of rock. There are three kinds of rocks: igneous, Read More
The key to identifying rocks is first to identify the minerals that compose them. Geologists and students should begin with the most obvious type of rock. Follow these Read More
Minerals are crystalline natural substances that formed as a result of geological actions. They have many uses in our everyday life, for example, nutritional supplements Read More
Learn the importance of minerals in our everyday live-in this alternative healing free video. Read More
Part of the chemical fuel in food that helps keep our bodies healthy are called food minerals, even though you are not actually eating bits of rocks. You are eating just Read More
Asbestos is a fibrous mineral found in metamorphic rock, a rock composed of several minerals compressed by time and movement of the earth over millions of years. The most Read More
The first principle for identifying common minerals is, "Rocks and minerals are not the same thing." Every rock contains two or more different minerals, and the various Read More
If you have a mineral collection, you will likely need to read the mineral chart as a part of your hobby. The mineral chart depicts specific characteristics for each type Read More
There are many types of minerals, with several bearing a strikingly similar appearance to each other. Some minerals have a higher market value than others based on a Read More
Lodestone, a type of the mineral magnetite, is a natural magnet and attracts iron particles to itself. Magnetite is an iron oxide which is a common mineral, but the Read More
Minerals are a vital part of healthy organ functioning and development. If you ingest the right natural minerals, you may help prevent a mineral deficiency which could lead Read More
Minerals are substances that occur in nature and are usually made of inorganic substances like quartz or feldspar. Rocks and minerals are thought to be interchangeable by Read More
Learn how to choose the right size and shape of your rock before polishing in this free rock polishing and collecting video clip. Read More
Learn how to select a rock for polishing based on color, composition, and size in this free rock polishing and collecting video clip. Read More
Polished rocks are a beautiful addition to any rock collection. The process of polishing rocks involves using a finer and finer grit abrasive until the desired shape and Read More
Learn how to use water to minimize dust and keep the rock cool while drilling in this free rock polishing and collecting video clip. Read More
Learn how to drill a hole in a rock starting on one side of the rock face in this free rock polishing and collecting video clip. Read More
Learn how to round the sides of a rock using sanding bits in this free rock polishing and collecting video clip. Read More
Collecting rocks and minerals can be a fun diversion for kids. Kids often feel like detectives in search of their next clues as they hunt through fields, forests and river Read More
Rock collecting can be a great way to see the world! There are three types of rocks--igneous, sedimentary and metamorphic. Each has distinct traits so you can choose Read More
Most rocks are gathered in a natural setting such as a field or riverbed. In order to enjoy the rock's most natural appearance, properly clean your specimens as you find them. Read More
If you have a beautiful rock sitting on a bookshelf in your house, maybe you have wondered where that rock came from. Perhaps you have been curious about other rocks that Read More
Blue Rocks
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