1 / 10

HOW MINERALS FORM

HOW MINERALS FORM. HOW MINERALS FORM. 1. Crystallization – The process by which atoms are arranged to form a material with a crystal structure. HOW MINERALS FORM. 2. Two ways in which minerals can form - 1) crystallization of magma, 2) crystallization of materials dissolved in water.

pier
Télécharger la présentation

HOW MINERALS FORM

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. HOW MINERALS FORM

  2. HOW MINERALS FORM 1. Crystallization – The process by which atoms are arranged to form a material with a crystal structure

  3. HOW MINERALS FORM 2. Two ways in which minerals can form- 1) crystallization of magma, 2) crystallization of materials dissolved in water

  4. HOW MINERALS FORM 3. Minerals from Magma and Lava – When these liquids cool to a solid state, they form crystals

  5. HOW MINERALS FORM 4. Size of crystals depends on – 1) the rate at which the magma/lava cools, 2) the amount of gas the magma/lava contains, 3) the chemical composition of the magma/lava

  6. HOW MINERALS FORM 5. Solution – A mixture in which one substance is dissolved in another

  7. HOW MINERALS FORM 6. Minerals formed by Evaporation – When ancient seas slowly evaporated, minerals formed (halite, gypsum, calcite)

  8. HOW MINERALS FORM 7. Minerals from Hot Water Solutions – Elements that form minerals dissolve in hot water underground; when the solution cools, the elements crystallize as minerals These iron-rich minerals formed at an undersea vent

  9. HOW MINERALS FORM 8. Vein – A narrow channel or slab of a mineral that is different from the surrounding rock; usually pure metals Silver Vein in Mexico

More Related