Australian Museum
Australian Museum: Geological Ore Deposits
Geoscience: the Earth presents this article on ore deposits. Read how deposits are found, formed and classified, and the economic viability of these deposits. Included are pictures of many rocks from different types of deposits.
Sophia Learning
Sophia: Geology: Geodes: Lesson 1
This lesson will present how to identify and classify geodes. It is 1 of 2 in the series titled "Geology: Geodes."
Sophia Learning
Sophia: Geology: Crystals: Lesson 2
This lesson will present how to identify and classify crystals. It is 2 of 3 in the series titled "Geology: Crystals."
ClassFlow
Class Flow: Rock and Earth
[Free Registration/Login Required] The parts of the earth, classifying minerals, and layers of rock are described in this flipchart.
Sophia Learning
Sophia: Geology: Crystals: Lesson 1
This lesson will present how to identify and classify crystals. It is 1 of 3 in the series titled "Geology: Crystals."
Sophia Learning
Sophia: Geology: Crystals: Lesson 3
This lesson will present how to identify and classify crystals. It is 3 of 3 in the series titled "Geology: Crystals."
Other
Atoms in Motion: Ionic Bonds
In nature there are many different minerals we call "Salts". If you look very closely at the particles of table salt, you will find little cubic crystals. These salt crystals are made of sodium chloride (NaCl), and their cubic shape is...