Differentiate the following: a) Analyser and polarizer b) Discordant a

Question

Differentiate the following: a) Analyser and polarizer b) Discordant and concordant ore bodies

17 Mar 2025

Answer :

Word Count : 483

(a) Analyser and Polarizer

In crystallography and mineralogy, the analyser and polarizer are essential optical components used in polarized light microscopy to study minerals and their optical properties.

1. Polarizer:
- A polarizer is an optical filter that allows light waves of a specific polarization to pass through while blocking others.
- It is usually placed below the thin section of a mineral sample in a microscope.
- The primary function of the polarizer is to produce plane-polarized light (PPL), which helps in determining mineral _______ ____ ______ _____ ________.
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