1 / 14

Unveiling the World of Minerals: Nature's Building Blocks

Explore the essence of minerals, the purest form of matter shaping Earth's materials. Learn the defining characteristics of minerals, their natural formation, chemical composition, and atomic structure. Delve into the distinction between laboratory-made imposters and naturally occurring minerals.

minya
Télécharger la présentation

Unveiling the World of Minerals: Nature's Building Blocks

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. What Makes a Mineral? Atoms make elements, which make Minerals!

  2. Minerals • The purist form of matter which is the building foundation of earth’s materials. Fluorite (CaF2)

  3. Scientific Definition of a Mineral • To be a mineral it must: • Form naturally • Be inorganically formed • Be in the solid phase • Have a definite chemical composition • Have an ordered atomic arrangement

  4. Formed Naturally? • Rocks and soil are made from minerals. • It is only a mineral if it was made by nature’s physical processes. • Some scientists have created “minerals” in a laboratory… Are these considered a mineral according to the definition of a mineral? NOPE!

  5. Formed by nature- Mineral Dioptase(CuSiO2(OH)2) my favorite!

  6. Formed in Laboratory- Imposter! • Bismuth

  7. inorganically formed? • Cannot be made from living things or the remains of living things. • Coal, a mineral or not? • Not a Mineral→

  8. Solid? • It is only a mineral if it is in the solid phase of matter:

  9. Definite chemical composition? • A Mineral’s chemistry is the elements that make up the minerals matter. • Minerals are either single elements or compounds.

  10. 92 Natural Elements:

  11. Single element mineral Chemical name • Gold (Au) Silver (Ag) • Sulfur (S)

  12. Compound Minerals Chemical Name • Quartz (SiO2) Potassium Feldspar(KAlSi3O8)

  13. Ordered Atomic Arrangement? • All minerals have crystals that form in patterns starting with the smallest atom. • The arrangement of these atoms makes geometric shapes

More Related