1 / 7

Mineralogy

Mineralogy. Geol 2311-part 2. Lie #1: A mineral has a definite chemical composition. Let’s take sphalerite for example. Analyses of Sphalerite. Recalculated Sphalerite. Cation/S is 1:1. (Zn,Fe)S. 2 nd lie: didn’t follow the PDFN order Chemical substitution or Solid Solution

kesler
Download Presentation

Mineralogy

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. Mineralogy Geol 2311-part 2

  2. Lie #1: A mineral has a definite chemical composition • Let’s take sphalerite for example

  3. Analyses of Sphalerite

  4. Recalculated Sphalerite • Cation/S is 1:1

  5. (Zn,Fe)S • 2nd lie: didn’t follow the PDFN order • Chemical substitution or • Solid Solution • (Zn0.64Fe0.31Mn0.05)S

  6. How do you represent data in a binary system?

  7. How do you represent data in a ternary system? http://csmres.jmu.edu/geollab/fichter/SedRx/readternary.html

More Related