Rock Cycle - Minerals (3A)
 Lab 

PROBLEM: How many shapes can minerals take?

PREDICTION:

MATERIALS:  quartz, amethyst, pyrite, calcite, halite, fluorite, feldspar, mica, gypsum, and citrine

PROCEDURE: Draw a picture of the basic shape. Match the labeled minerals with the shapes below. Write the names of the minerals next to the correct shapes.

 

DRAW BASIC SHAPE

NAME OF MINERALS

CUBIC

 

 

   

DIPYRAMID
(OCTAHEDRON)

 

 

   

TABULAR

 

 

   

RHOMBOHEDRON

 

 

   

SIX-SIDED PRISM

 

 

   

CONCLUSION: Are the shapes of minerals easy to describe? Explain your answer.

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