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Granite, Igneous Rock, 3/4"+, 10 Total For Students + Classroom

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Price:
$6.99
SKU:
granite10
Availability:
y
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Product Description

Granite - 10 Pieces

 North Carolina

Great for classroom use!

 Each of these 10 pieces will have at least one side that measures 3/4" in length. 

For each of the 10 pieces, a rough estimate of size is 3/4”+ x 1/2" x 1/4”. 

 

 Material description:  Granite is an igneous rock, made of large mineral grains that fit tightly together. Granite always consists of the minerals quartz and feldspar, with or without a wide variety of other minerals (accessory minerals). The quartz and feldspar generally give granite a light color, ranging from pinkish to white. But that light background color is punctuated by the darker accessory minerals.Thus classic granite has a "salt-and-pepper" look. The most common accessory minerals are the black mica biotite and the black amphibole hornblende. 

 

 


The pictures are representative of the quality and general size of the 10 pieces of the material you will receive. 

The pieces pictured are not the actual pieces you will receive, but are from the same stock your order will be filled from. 


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