Magnetite (hand specimen)
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Description / Synopsis
Common Forms/Occurrences: Common constituent of Precambrian iron-formations Useful Identification Test: Attracted to a magnet and can be magnetized Chemical formula: Fe3O4 Crystal System: Octahedrons Colour: Silvery gray to black Streak: Dark gray Lustre: Metallic (M) Cleavage: No cleavage Fracture: Subconchoidal Hardness: 6 Hardness Search: six Specific Gravity: 5.0 - 5.2 |
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Local Identifier |
Local Identifier
rm0021
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Use and Reproduction
Subject to the Copyright Act
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au_776.jpg3.37 MB
Cite this
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English
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Name |
Magnetite (hand specimen)
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Authored on |
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MIME type |
image/jpeg
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File size |
3535068
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3680px
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2453px
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